| 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 | $148.74 | 4.417% | $155.3098 | $155.31 | $155.30 | $155.30 |
| Purchase #2 | $69.81 | 13.436% | $79.1897 | $79.19 | $79.20 | $79.20 |
| Purchase #3 | $212.55 | 8.226% | $230.0344 | $230.03 | $230.05 | $230.00 |
| Purchase #4 | $73.52 | 7.684% | $79.1693 | $79.17 | $79.15 | $79.20 |
| Purchase #5 | $192.42 | 5.212% | $202.4489 | $202.45 | $202.45 | $202.40 |
| Purchase #6 | $29.53 | 4.489% | $30.8556 | $30.86 | $30.85 | $30.90 |
| Purchase #7 | $212.48 | 3.447% | $219.8042 | $219.80 | $219.80 | $219.80 |
| 7 purchase totals = | $939.05 | $996.8119 | $996.81 | $996.80 | $996.80 | |