| 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 | $197.35 | 11.363% | $219.7749 | $219.77 | $219.75 | $219.80 |
| Purchase #2 | $230.74 | 12.743% | $260.1432 | $260.14 | $260.15 | $260.10 |
| Purchase #3 | $246.89 | 6.397% | $262.6836 | $262.68 | $262.70 | $262.70 |
| Purchase #4 | $68.86 | 3.537% | $71.2956 | $71.30 | $71.30 | $71.30 |
| Purchase #5 | $95.28 | 13.805% | $108.4334 | $108.43 | $108.45 | $108.40 |
| Purchase #6 | $150.58 | 8.744% | $163.7467 | $163.75 | $163.75 | $163.70 |
| Purchase #7 | $88.49 | 6.370% | $94.1268 | $94.13 | $94.15 | $94.10 |
| 7 purchase totals = | $1,078.19 | $1,180.2042 | $1,180.20 | $1,180.25 | $1,180.10 | |