| 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 | $169.71 | 13.602% | $192.794 | $192.79 | $192.80 | $192.80 |
| Purchase #2 | $210.63 | 6.741% | $224.8286 | $224.83 | $224.85 | $224.80 |
| Purchase #3 | $136.42 | 13.787% | $155.2282 | $155.23 | $155.25 | $155.20 |
| Purchase #4 | $133.51 | 8.714% | $145.1441 | $145.14 | $145.15 | $145.10 |
| Purchase #5 | $15.49 | 13.524% | $17.5849 | $17.58 | $17.60 | $17.60 |
| Purchase #6 | $115.33 | 7.294% | $123.7422 | $123.74 | $123.75 | $123.70 |
| Purchase #7 | $30.69 | 11.251% | $34.1429 | $34.14 | $34.15 | $34.10 |
| 7 purchase totals = | $811.78 | $893.4649 | $893.45 | $893.55 | $893.30 | |