| 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 | $169.28 | 5.460% | $178.5227 | $178.52 | $178.50 | $178.50 |
| Purchase #2 | $126.96 | 7.541% | $136.5341 | $136.53 | $136.55 | $136.50 |
| Purchase #3 | $33.80 | 12.631% | $38.0693 | $38.07 | $38.05 | $38.10 |
| Purchase #4 | $213.51 | 6.845% | $228.1248 | $228.12 | $228.10 | $228.10 |
| Purchase #5 | $91.43 | 12.669% | $103.0133 | $103.01 | $103.00 | $103.00 |
| Purchase #6 | $225.59 | 9.644% | $247.3459 | $247.35 | $247.35 | $247.30 |
| Purchase #7 | $28.37 | 3.325% | $29.3133 | $29.31 | $29.30 | $29.30 |
| 7 purchase totals = | $888.94 | $960.9234 | $960.91 | $960.85 | $960.80 | |