| 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 | $31.90 | 11.708% | $35.6349 | $35.63 | $35.65 | $35.60 |
| Purchase #2 | $143.45 | 11.742% | $160.2939 | $160.29 | $160.30 | $160.30 |
| Purchase #3 | $100.38 | 7.541% | $107.9497 | $107.95 | $107.95 | $107.90 |
| Purchase #4 | $180.68 | 4.646% | $189.0744 | $189.07 | $189.05 | $189.10 |
| Purchase #5 | $147.49 | 8.285% | $159.7095 | $159.71 | $159.70 | $159.70 |
| Purchase #6 | $64.64 | 11.831% | $72.2876 | $72.29 | $72.30 | $72.30 |
| Purchase #7 | $10.33 | 4.270% | $10.7711 | $10.77 | $10.75 | $10.80 |
| 7 purchase totals = | $678.87 | $735.7211 | $735.71 | $735.70 | $735.70 | |