| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $176.88 | 12.839% | $199.5896 | $199.59 | $199.60 | $199.60 |
| Purchase #2 | $187.44 | 6.345% | $199.3331 | $199.33 | $199.35 | $199.30 |
| Purchase #3 | $146.58 | 13.301% | $166.0766 | $166.08 | $166.10 | $166.10 |
| Purchase #4 | $101.98 | 6.452% | $108.5597 | $108.56 | $108.55 | $108.60 |
| Purchase #5 | $230.85 | 9.199% | $252.0859 | $252.09 | $252.10 | $252.10 |
| Purchase #6 | $197.50 | 12.655% | $222.4936 | $222.49 | $222.50 | $222.50 |
| Purchase #7 | $181.83 | 7.665% | $195.7673 | $195.77 | $195.75 | $195.80 |
| 7 purchase totals = | $1,223.06 | $1,343.9058 | $1,343.91 | $1,343.95 | $1,344.00 | |