| 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 | $84.80 | 13.473% | $96.2251 | $96.23 | $96.25 | $96.20 |
| Purchase #2 | $121.33 | 7.392% | $130.2987 | $130.30 | $130.30 | $130.30 |
| Purchase #3 | $142.74 | 12.749% | $160.9379 | $160.94 | $160.95 | $160.90 |
| Purchase #4 | $181.82 | 5.512% | $191.8419 | $191.84 | $191.85 | $191.80 |
| Purchase #5 | $108.65 | 12.437% | $122.1628 | $122.16 | $122.15 | $122.20 |
| Purchase #6 | $140.63 | 5.657% | $148.5854 | $148.59 | $148.60 | $148.60 |
| Purchase #7 | $37.76 | 7.333% | $40.5289 | $40.53 | $40.55 | $40.50 |
| 7 purchase totals = | $817.73 | $890.5807 | $890.59 | $890.65 | $890.50 | |