| 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 | $26.48 | 6.309% | $28.1506 | $28.15 | $28.15 | $28.20 |
| Purchase #2 | $177.80 | 9.699% | $195.0448 | $195.04 | $195.05 | $195.00 |
| Purchase #3 | $174.90 | 11.439% | $194.9068 | $194.91 | $194.90 | $194.90 |
| Purchase #4 | $147.58 | 6.270% | $156.8333 | $156.83 | $156.85 | $156.80 |
| Purchase #5 | $21.35 | 6.173% | $22.6679 | $22.67 | $22.65 | $22.70 |
| Purchase #6 | $135.41 | 7.104% | $145.0295 | $145.03 | $145.05 | $145.00 |
| Purchase #7 | $124.65 | 10.777% | $138.0835 | $138.08 | $138.10 | $138.10 |
| 7 purchase totals = | $808.17 | $880.7164 | $880.71 | $880.75 | $880.70 | |