| 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 | $113.26 | 7.663% | $121.9391 | $121.94 | $121.95 | $121.90 |
| Purchase #2 | $26.25 | 6.786% | $28.0313 | $28.03 | $28.05 | $28.00 |
| Purchase #3 | $150.46 | 9.518% | $164.7808 | $164.78 | $164.80 | $164.80 |
| Purchase #4 | $110.35 | 9.317% | $120.6313 | $120.63 | $120.65 | $120.60 |
| Purchase #5 | $15.90 | 12.261% | $17.8495 | $17.85 | $17.85 | $17.80 |
| Purchase #6 | $103.33 | 10.160% | $113.8283 | $113.83 | $113.85 | $113.80 |
| Purchase #7 | $196.63 | 9.784% | $215.8683 | $215.87 | $215.85 | $215.90 |
| 7 purchase totals = | $716.18 | $782.9286 | $782.93 | $783.00 | $782.80 | |