| 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 | $176.65 | 6.458% | $188.0581 | $188.06 | $188.05 | $188.10 |
| Purchase #2 | $149.96 | 8.630% | $162.9015 | $162.90 | $162.90 | $162.90 |
| Purchase #3 | $35.99 | 3.284% | $37.1719 | $37.17 | $37.15 | $37.20 |
| Purchase #4 | $197.94 | 4.842% | $207.5243 | $207.52 | $207.50 | $207.50 |
| Purchase #5 | $54.78 | 4.702% | $57.3558 | $57.36 | $57.35 | $57.40 |
| Purchase #6 | $192.91 | 12.221% | $216.4855 | $216.49 | $216.50 | $216.50 |
| Purchase #7 | $15.33 | 5.774% | $16.2152 | $16.22 | $16.20 | $16.20 |
| 7 purchase totals = | $823.56 | $885.7123 | $885.72 | $885.65 | $885.80 | |