| 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 | $159.44 | 9.184% | $174.083 | $174.08 | $174.10 | $174.10 |
| Purchase #2 | $212.30 | 6.208% | $225.4796 | $225.48 | $225.50 | $225.50 |
| Purchase #3 | $73.44 | 3.240% | $75.8195 | $75.82 | $75.80 | $75.80 |
| Purchase #4 | $166.76 | 13.557% | $189.3677 | $189.37 | $189.35 | $189.40 |
| Purchase #5 | $174.25 | 5.115% | $183.1629 | $183.16 | $183.15 | $183.20 |
| Purchase #6 | $27.72 | 12.475% | $31.1781 | $31.18 | $31.20 | $31.20 |
| Purchase #7 | $6.67 | 5.726% | $7.0519 | $7.05 | $7.05 | $7.10 |
| 7 purchase totals = | $820.58 | $886.1427 | $886.14 | $886.15 | $886.30 | |