| 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 | $189.30 | 13.807% | $215.4367 | $215.44 | $215.45 | $215.40 |
| Purchase #2 | $147.83 | 9.551% | $161.9492 | $161.95 | $161.95 | $161.90 |
| Purchase #3 | $209.49 | 5.299% | $220.5909 | $220.59 | $220.60 | $220.60 |
| Purchase #4 | $6.88 | 5.262% | $7.242 | $7.24 | $7.25 | $7.20 |
| Purchase #5 | $134.77 | 12.642% | $151.8076 | $151.81 | $151.80 | $151.80 |
| Purchase #6 | $76.42 | 8.213% | $82.6964 | $82.70 | $82.70 | $82.70 |
| Purchase #7 | $131.75 | 9.372% | $144.0976 | $144.10 | $144.10 | $144.10 |
| 7 purchase totals = | $896.44 | $983.8204 | $983.83 | $983.85 | $983.70 | |