| 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 | $211.72 | 9.671% | $232.1954 | $232.20 | $232.20 | $232.20 |
| Purchase #2 | $215.87 | 7.485% | $232.0279 | $232.03 | $232.05 | $232.00 |
| Purchase #3 | $8.44 | 4.152% | $8.7904 | $8.79 | $8.80 | $8.80 |
| Purchase #4 | $160.46 | 10.653% | $177.5538 | $177.55 | $177.55 | $177.60 |
| Purchase #5 | $33.55 | 7.397% | $36.0317 | $36.03 | $36.05 | $36.00 |
| Purchase #6 | $60.59 | 13.785% | $68.9423 | $68.94 | $68.95 | $68.90 |
| Purchase #7 | $23.45 | 10.380% | $25.8841 | $25.88 | $25.90 | $25.90 |
| 7 purchase totals = | $714.08 | $781.4256 | $781.42 | $781.50 | $781.40 | |