| 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 | $168.97 | 6.841% | $180.5292 | $180.53 | $180.55 | $180.50 |
| Purchase #2 | $223.95 | 3.109% | $230.9126 | $230.91 | $230.90 | $230.90 |
| Purchase #3 | $99.41 | 9.850% | $109.2019 | $109.20 | $109.20 | $109.20 |
| Purchase #4 | $44.30 | 12.639% | $49.8991 | $49.90 | $49.90 | $49.90 |
| Purchase #5 | $165.68 | 4.491% | $173.1207 | $173.12 | $173.10 | $173.10 |
| Purchase #6 | $97.81 | 13.213% | $110.7336 | $110.73 | $110.75 | $110.70 |
| Purchase #7 | $247.55 | 12.759% | $279.1349 | $279.13 | $279.15 | $279.10 |
| 7 purchase totals = | $1,047.67 | $1,133.5320 | $1,133.52 | $1,133.55 | $1,133.40 | |