| 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 | $168.78 | 12.775% | $190.3416 | $190.34 | $190.35 | $190.30 |
| Purchase #2 | $170.90 | 12.670% | $192.553 | $192.55 | $192.55 | $192.60 |
| Purchase #3 | $22.37 | 4.746% | $23.4317 | $23.43 | $23.45 | $23.40 |
| Purchase #4 | $120.38 | 11.180% | $133.8385 | $133.84 | $133.85 | $133.80 |
| Purchase #5 | $22.95 | 12.764% | $25.8793 | $25.88 | $25.90 | $25.90 |
| Purchase #6 | $107.48 | 10.856% | $119.148 | $119.15 | $119.15 | $119.10 |
| Purchase #7 | $198.98 | 8.608% | $216.1082 | $216.11 | $216.10 | $216.10 |
| 7 purchase totals = | $811.84 | $901.3003 | $901.30 | $901.35 | $901.20 | |