| 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 | $30.25 | 9.342% | $33.076 | $33.08 | $33.10 | $33.10 |
| Purchase #2 | $118.76 | 10.177% | $130.8462 | $130.85 | $130.85 | $130.80 |
| Purchase #3 | $139.42 | 12.350% | $156.6384 | $156.64 | $156.65 | $156.60 |
| Purchase #4 | $126.98 | 7.621% | $136.6571 | $136.66 | $136.65 | $136.70 |
| Purchase #5 | $65.35 | 4.546% | $68.3208 | $68.32 | $68.30 | $68.30 |
| Purchase #6 | $191.51 | 13.594% | $217.5439 | $217.54 | $217.55 | $217.50 |
| Purchase #7 | $139.36 | 9.479% | $152.5699 | $152.57 | $152.55 | $152.60 |
| 7 purchase totals = | $811.63 | $895.6523 | $895.66 | $895.65 | $895.60 | |