| 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 | $198.27 | 6.207% | $210.5766 | $210.58 | $210.60 | $210.60 |
| Purchase #2 | $67.38 | 4.309% | $70.2834 | $70.28 | $70.30 | $70.30 |
| Purchase #3 | $153.89 | 3.595% | $159.4223 | $159.42 | $159.40 | $159.40 |
| Purchase #4 | $6.62 | 10.495% | $7.3148 | $7.31 | $7.30 | $7.30 |
| Purchase #5 | $136.43 | 3.241% | $140.8517 | $140.85 | $140.85 | $140.90 |
| Purchase #6 | $149.58 | 3.660% | $155.0546 | $155.05 | $155.05 | $155.10 |
| Purchase #7 | $21.34 | 5.862% | $22.591 | $22.59 | $22.60 | $22.60 |
| 7 purchase totals = | $733.51 | $766.0944 | $766.08 | $766.10 | $766.20 | |