| 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 | $103.88 | 12.169% | $116.5212 | $116.52 | $116.50 | $116.50 |
| Purchase #2 | $129.70 | 3.571% | $134.3316 | $134.33 | $134.35 | $134.30 |
| Purchase #3 | $51.26 | 4.745% | $53.6923 | $53.69 | $53.70 | $53.70 |
| Purchase #4 | $40.56 | 8.494% | $44.0052 | $44.01 | $44.00 | $44.00 |
| Purchase #5 | $35.89 | 5.685% | $37.9303 | $37.93 | $37.95 | $37.90 |
| Purchase #6 | $175.61 | 3.213% | $181.2523 | $181.25 | $181.25 | $181.30 |
| Purchase #7 | $190.94 | 6.386% | $203.1334 | $203.13 | $203.15 | $203.10 |
| 7 purchase totals = | $727.84 | $770.8663 | $770.86 | $770.90 | $770.80 | |