| 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 | $125.45 | 9.765% | $137.7002 | $137.70 | $137.70 | $137.70 |
| Purchase #2 | $179.47 | 5.132% | $188.6804 | $188.68 | $188.70 | $188.70 |
| Purchase #3 | $246.51 | 9.722% | $270.4757 | $270.48 | $270.50 | $270.50 |
| Purchase #4 | $40.52 | 8.328% | $43.8945 | $43.89 | $43.90 | $43.90 |
| Purchase #5 | $129.79 | 10.642% | $143.6023 | $143.60 | $143.60 | $143.60 |
| Purchase #6 | $38.85 | 13.819% | $44.2187 | $44.22 | $44.20 | $44.20 |
| Purchase #7 | $23.82 | 7.165% | $25.5267 | $25.53 | $25.55 | $25.50 |
| 7 purchase totals = | $784.41 | $854.0985 | $854.10 | $854.15 | $854.10 | |