| 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 | $150.90 | 13.433% | $171.1704 | $171.17 | $171.15 | $171.20 |
| Purchase #2 | $146.81 | 7.293% | $157.5169 | $157.52 | $157.50 | $157.50 |
| Purchase #3 | $63.49 | 12.724% | $71.5685 | $71.57 | $71.55 | $71.60 |
| Purchase #4 | $158.94 | 13.267% | $180.0266 | $180.03 | $180.05 | $180.00 |
| Purchase #5 | $139.99 | 11.128% | $155.5681 | $155.57 | $155.55 | $155.60 |
| Purchase #6 | $85.90 | 7.191% | $92.0771 | $92.08 | $92.10 | $92.10 |
| Purchase #7 | $185.25 | 4.686% | $193.9308 | $193.93 | $193.95 | $193.90 |
| 7 purchase totals = | $931.28 | $1,021.8584 | $1,021.87 | $1,021.85 | $1,021.90 | |