| 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 | $212.69 | 9.195% | $232.2468 | $232.25 | $232.25 | $232.20 |
| Purchase #2 | $7.88 | 4.163% | $8.208 | $8.21 | $8.20 | $8.20 |
| Purchase #3 | $141.45 | 8.635% | $153.6642 | $153.66 | $153.65 | $153.70 |
| Purchase #4 | $101.49 | 6.246% | $107.8291 | $107.83 | $107.85 | $107.80 |
| Purchase #5 | $173.85 | 5.724% | $183.8012 | $183.80 | $183.80 | $183.80 |
| Purchase #6 | $16.91 | 3.524% | $17.5059 | $17.51 | $17.50 | $17.50 |
| Purchase #7 | $152.75 | 4.198% | $159.1624 | $159.16 | $159.15 | $159.20 |
| 7 purchase totals = | $807.02 | $862.4176 | $862.42 | $862.40 | $862.40 | |