| 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 | $160.42 | 8.589% | $174.1985 | $174.20 | $174.20 | $174.20 |
| Purchase #2 | $210.46 | 6.561% | $224.2683 | $224.27 | $224.25 | $224.30 |
| Purchase #3 | $133.41 | 12.362% | $149.9021 | $149.90 | $149.90 | $149.90 |
| Purchase #4 | $234.36 | 5.302% | $246.7858 | $246.79 | $246.80 | $246.80 |
| Purchase #5 | $200.34 | 9.745% | $219.8631 | $219.86 | $219.85 | $219.90 |
| Purchase #6 | $122.77 | 11.495% | $136.8824 | $136.88 | $136.90 | $136.90 |
| Purchase #7 | $64.59 | 3.147% | $66.6226 | $66.62 | $66.60 | $66.60 |
| 7 purchase totals = | $1,126.35 | $1,218.5228 | $1,218.52 | $1,218.50 | $1,218.60 | |