| 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 | $161.63 | 5.562% | $170.6199 | $170.62 | $170.60 | $170.60 |
| Purchase #2 | $173.76 | 8.761% | $188.9831 | $188.98 | $189.00 | $189.00 |
| Purchase #3 | $249.69 | 9.681% | $273.8625 | $273.86 | $273.85 | $273.90 |
| Purchase #4 | $181.85 | 9.423% | $198.9857 | $198.99 | $199.00 | $199.00 |
| Purchase #5 | $93.39 | 7.519% | $100.412 | $100.41 | $100.40 | $100.40 |
| Purchase #6 | $208.57 | 3.268% | $215.3861 | $215.39 | $215.40 | $215.40 |
| Purchase #7 | $126.80 | 5.830% | $134.1924 | $134.19 | $134.20 | $134.20 |
| 7 purchase totals = | $1,195.69 | $1,282.4417 | $1,282.44 | $1,282.45 | $1,282.50 | |