| 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 | $141.48 | 8.563% | $153.5949 | $153.59 | $153.60 | $153.60 |
| Purchase #2 | $181.83 | 13.189% | $205.8116 | $205.81 | $205.80 | $205.80 |
| Purchase #3 | $47.72 | 6.474% | $50.8094 | $50.81 | $50.80 | $50.80 |
| Purchase #4 | $16.87 | 13.378% | $19.1269 | $19.13 | $19.15 | $19.10 |
| Purchase #5 | $210.79 | 4.395% | $220.0542 | $220.05 | $220.05 | $220.10 |
| Purchase #6 | $64.50 | 8.406% | $69.9219 | $69.92 | $69.90 | $69.90 |
| Purchase #7 | $212.49 | 3.186% | $219.2599 | $219.26 | $219.25 | $219.30 |
| 7 purchase totals = | $875.68 | $938.5788 | $938.57 | $938.55 | $938.60 | |