| 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 | $110.28 | 11.673% | $123.153 | $123.15 | $123.15 | $123.20 |
| Purchase #2 | $161.38 | 10.570% | $178.4379 | $178.44 | $178.45 | $178.40 |
| Purchase #3 | $65.65 | 12.307% | $73.7295 | $73.73 | $73.75 | $73.70 |
| Purchase #4 | $237.59 | 11.208% | $264.2191 | $264.22 | $264.20 | $264.20 |
| Purchase #5 | $43.91 | 4.842% | $46.0361 | $46.04 | $46.05 | $46.00 |
| Purchase #6 | $163.52 | 10.675% | $180.9758 | $180.98 | $181.00 | $181.00 |
| Purchase #7 | $23.69 | 13.853% | $26.9718 | $26.97 | $26.95 | $27.00 |
| 7 purchase totals = | $806.02 | $893.5232 | $893.53 | $893.55 | $893.50 | |