| 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 | $140.58 | 6.607% | $149.8681 | $149.87 | $149.85 | $149.90 |
| Purchase #2 | $93.93 | 3.611% | $97.3218 | $97.32 | $97.30 | $97.30 |
| Purchase #3 | $48.29 | 4.540% | $50.4824 | $50.48 | $50.50 | $50.50 |
| Purchase #4 | $216.41 | 4.622% | $226.4125 | $226.41 | $226.40 | $226.40 |
| Purchase #5 | $238.83 | 5.518% | $252.0086 | $252.01 | $252.00 | $252.00 |
| Purchase #6 | $160.57 | 3.426% | $166.0711 | $166.07 | $166.05 | $166.10 |
| Purchase #7 | $198.41 | 9.140% | $216.5447 | $216.54 | $216.55 | $216.50 |
| 7 purchase totals = | $1,097.02 | $1,158.7092 | $1,158.70 | $1,158.65 | $1,158.70 | |