| 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 | $49.45 | 3.310% | $51.0868 | $51.09 | $51.10 | $51.10 |
| Purchase #2 | $168.40 | 5.768% | $178.1133 | $178.11 | $178.10 | $178.10 |
| Purchase #3 | $175.76 | 7.614% | $189.1424 | $189.14 | $189.15 | $189.10 |
| Purchase #4 | $102.84 | 7.711% | $110.77 | $110.77 | $110.75 | $110.80 |
| Purchase #5 | $212.49 | 3.232% | $219.3577 | $219.36 | $219.35 | $219.40 |
| Purchase #6 | $156.48 | 6.533% | $166.7028 | $166.70 | $166.70 | $166.70 |
| Purchase #7 | $219.57 | 6.847% | $234.604 | $234.60 | $234.60 | $234.60 |
| 7 purchase totals = | $1,084.99 | $1,149.7770 | $1,149.77 | $1,149.75 | $1,149.80 | |