| 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 | $17.41 | 11.266% | $19.3714 | $19.37 | $19.35 | $19.40 |
| Purchase #2 | $144.98 | 11.472% | $161.6121 | $161.61 | $161.60 | $161.60 |
| Purchase #3 | $222.82 | 9.829% | $244.721 | $244.72 | $244.70 | $244.70 |
| Purchase #4 | $119.71 | 8.688% | $130.1104 | $130.11 | $130.10 | $130.10 |
| Purchase #5 | $203.25 | 8.402% | $220.3271 | $220.33 | $220.35 | $220.30 |
| Purchase #6 | $178.50 | 13.467% | $202.5386 | $202.54 | $202.55 | $202.50 |
| Purchase #7 | $130.57 | 11.436% | $145.502 | $145.50 | $145.50 | $145.50 |
| 7 purchase totals = | $1,017.24 | $1,124.1826 | $1,124.18 | $1,124.15 | $1,124.10 | |