| 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 | $145.45 | 5.159% | $152.9538 | $152.95 | $152.95 | $153.00 |
| Purchase #2 | $180.48 | 6.546% | $192.2942 | $192.29 | $192.30 | $192.30 |
| Purchase #3 | $6.47 | 4.500% | $6.7612 | $6.76 | $6.75 | $6.80 |
| Purchase #4 | $151.49 | 12.428% | $170.3172 | $170.32 | $170.30 | $170.30 |
| Purchase #5 | $66.85 | 13.525% | $75.8915 | $75.89 | $75.90 | $75.90 |
| Purchase #6 | $124.38 | 8.307% | $134.7122 | $134.71 | $134.70 | $134.70 |
| Purchase #7 | $56.36 | 13.633% | $64.0436 | $64.04 | $64.05 | $64.00 |
| 7 purchase totals = | $731.48 | $796.9737 | $796.96 | $796.95 | $797.00 | |