| 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 | $197.97 | 7.398% | $212.6158 | $212.62 | $212.60 | $212.60 |
| Purchase #2 | $110.67 | 6.564% | $117.9344 | $117.93 | $117.95 | $117.90 |
| Purchase #3 | $138.92 | 3.143% | $143.2863 | $143.29 | $143.30 | $143.30 |
| Purchase #4 | $14.49 | 7.770% | $15.6159 | $15.62 | $15.60 | $15.60 |
| Purchase #5 | $48.25 | 4.515% | $50.4285 | $50.43 | $50.45 | $50.40 |
| Purchase #6 | $205.67 | 6.781% | $219.6165 | $219.62 | $219.60 | $219.60 |
| Purchase #7 | $128.60 | 10.805% | $142.4952 | $142.50 | $142.50 | $142.50 |
| 7 purchase totals = | $844.57 | $901.9926 | $902.01 | $902.00 | $901.90 | |