| 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 | $110.94 | 9.221% | $121.1698 | $121.17 | $121.15 | $121.20 |
| Purchase #2 | $207.31 | 6.516% | $220.8183 | $220.82 | $220.80 | $220.80 |
| Purchase #3 | $173.39 | 3.771% | $179.9285 | $179.93 | $179.95 | $179.90 |
| Purchase #4 | $203.69 | 4.134% | $212.1105 | $212.11 | $212.10 | $212.10 |
| Purchase #5 | $196.48 | 7.487% | $211.1905 | $211.19 | $211.20 | $211.20 |
| Purchase #6 | $177.83 | 13.551% | $201.9277 | $201.93 | $201.95 | $201.90 |
| Purchase #7 | $160.99 | 10.597% | $178.0501 | $178.05 | $178.05 | $178.10 |
| 7 purchase totals = | $1,230.63 | $1,325.1954 | $1,325.20 | $1,325.20 | $1,325.20 | |