| 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 | $73.69 | 7.427% | $79.163 | $79.16 | $79.15 | $79.20 |
| Purchase #2 | $84.98 | 9.316% | $92.8967 | $92.90 | $92.90 | $92.90 |
| Purchase #3 | $206.61 | 13.460% | $234.4197 | $234.42 | $234.40 | $234.40 |
| Purchase #4 | $135.79 | 12.866% | $153.2607 | $153.26 | $153.25 | $153.30 |
| Purchase #5 | $168.87 | 11.209% | $187.7986 | $187.80 | $187.80 | $187.80 |
| Purchase #6 | $228.36 | 7.840% | $246.2634 | $246.26 | $246.25 | $246.30 |
| Purchase #7 | $38.35 | 11.324% | $42.6928 | $42.69 | $42.70 | $42.70 |
| 7 purchase totals = | $936.65 | $1,036.4949 | $1,036.49 | $1,036.45 | $1,036.60 | |