| 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 | $168.31 | 6.238% | $178.8092 | $178.81 | $178.80 | $178.80 |
| Purchase #2 | $62.40 | 6.518% | $66.4672 | $66.47 | $66.45 | $66.50 |
| Purchase #3 | $248.32 | 6.420% | $264.2621 | $264.26 | $264.25 | $264.30 |
| Purchase #4 | $28.81 | 12.725% | $32.4761 | $32.48 | $32.50 | $32.50 |
| Purchase #5 | $198.38 | 5.376% | $209.0449 | $209.04 | $209.05 | $209.00 |
| Purchase #6 | $226.57 | 13.328% | $256.7672 | $256.77 | $256.75 | $256.80 |
| Purchase #7 | $190.34 | 9.226% | $207.9008 | $207.90 | $207.90 | $207.90 |
| 7 purchase totals = | $1,123.13 | $1,215.7275 | $1,215.73 | $1,215.70 | $1,215.80 | |