| 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 | $185.75 | 13.160% | $210.1947 | $210.19 | $210.20 | $210.20 |
| Purchase #2 | $187.49 | 9.553% | $205.4009 | $205.40 | $205.40 | $205.40 |
| Purchase #3 | $24.56 | 12.651% | $27.6671 | $27.67 | $27.65 | $27.70 |
| Purchase #4 | $194.70 | 6.376% | $207.1141 | $207.11 | $207.10 | $207.10 |
| Purchase #5 | $210.72 | 7.163% | $225.8139 | $225.81 | $225.80 | $225.80 |
| Purchase #6 | $139.75 | 7.744% | $150.5722 | $150.57 | $150.55 | $150.60 |
| Purchase #7 | $41.54 | 8.673% | $45.1428 | $45.14 | $45.15 | $45.10 |
| 7 purchase totals = | $984.51 | $1,071.9057 | $1,071.89 | $1,071.85 | $1,071.90 | |