| 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 | $143.79 | 5.764% | $152.0781 | $152.08 | $152.10 | $152.10 |
| Purchase #2 | $42.53 | 3.637% | $44.0768 | $44.08 | $44.10 | $44.10 |
| Purchase #3 | $167.52 | 6.200% | $177.9062 | $177.91 | $177.90 | $177.90 |
| Purchase #4 | $224.34 | 9.325% | $245.2597 | $245.26 | $245.25 | $245.30 |
| Purchase #5 | $148.71 | 12.508% | $167.3106 | $167.31 | $167.30 | $167.30 |
| Purchase #6 | $217.86 | 9.297% | $238.1144 | $238.11 | $238.10 | $238.10 |
| Purchase #7 | $155.28 | 6.163% | $164.8499 | $164.85 | $164.85 | $164.80 |
| 7 purchase totals = | $1,100.03 | $1,189.5957 | $1,189.60 | $1,189.60 | $1,189.60 | |