| 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 | $156.41 | 11.180% | $173.8966 | $173.90 | $173.90 | $173.90 |
| Purchase #2 | $172.64 | 9.852% | $189.6485 | $189.65 | $189.65 | $189.60 |
| Purchase #3 | $12.38 | 12.205% | $13.891 | $13.89 | $13.90 | $13.90 |
| Purchase #4 | $69.88 | 13.438% | $79.2705 | $79.27 | $79.25 | $79.30 |
| Purchase #5 | $42.38 | 11.261% | $47.1524 | $47.15 | $47.15 | $47.20 |
| Purchase #6 | $47.49 | 7.167% | $50.8936 | $50.89 | $50.90 | $50.90 |
| Purchase #7 | $73.43 | 3.332% | $75.8767 | $75.88 | $75.90 | $75.90 |
| 7 purchase totals = | $574.61 | $630.6293 | $630.63 | $630.65 | $630.70 | |