| 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 | $102.29 | 7.722% | $110.1888 | $110.19 | $110.20 | $110.20 |
| Purchase #2 | $16.57 | 10.867% | $18.3707 | $18.37 | $18.35 | $18.40 |
| Purchase #3 | $17.30 | 4.165% | $18.0205 | $18.02 | $18.00 | $18.00 |
| Purchase #4 | $44.69 | 12.143% | $50.1167 | $50.12 | $50.10 | $50.10 |
| Purchase #5 | $192.84 | 4.453% | $201.4272 | $201.43 | $201.45 | $201.40 |
| Purchase #6 | $177.42 | 10.704% | $196.411 | $196.41 | $196.40 | $196.40 |
| Purchase #7 | $232.25 | 3.679% | $240.7945 | $240.79 | $240.80 | $240.80 |
| 7 purchase totals = | $783.36 | $835.3294 | $835.33 | $835.30 | $835.30 | |