| 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 | $12.92 | 12.236% | $14.5009 | $14.50 | $14.50 | $14.50 |
| Purchase #2 | $135.71 | 7.404% | $145.758 | $145.76 | $145.75 | $145.80 |
| Purchase #3 | $160.25 | 7.767% | $172.6966 | $172.70 | $172.70 | $172.70 |
| Purchase #4 | $200.75 | 3.869% | $208.517 | $208.52 | $208.50 | $208.50 |
| Purchase #5 | $158.45 | 9.396% | $173.338 | $173.34 | $173.35 | $173.30 |
| Purchase #6 | $93.51 | 5.830% | $98.9616 | $98.96 | $98.95 | $99.00 |
| Purchase #7 | $49.97 | 6.278% | $53.1071 | $53.11 | $53.10 | $53.10 |
| 7 purchase totals = | $811.56 | $866.8792 | $866.89 | $866.85 | $866.90 | |