| 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 | $154.80 | 11.728% | $172.9549 | $172.95 | $172.95 | $173.00 |
| Purchase #2 | $192.94 | 3.243% | $199.197 | $199.20 | $199.20 | $199.20 |
| Purchase #3 | $46.68 | 7.505% | $50.1833 | $50.18 | $50.20 | $50.20 |
| Purchase #4 | $127.42 | 9.186% | $139.1248 | $139.12 | $139.10 | $139.10 |
| Purchase #5 | $74.38 | 9.534% | $81.4714 | $81.47 | $81.45 | $81.50 |
| Purchase #6 | $189.88 | 12.154% | $212.958 | $212.96 | $212.95 | $213.00 |
| Purchase #7 | $243.75 | 6.212% | $258.8918 | $258.89 | $258.90 | $258.90 |
| 7 purchase totals = | $1,029.85 | $1,114.7812 | $1,114.77 | $1,114.75 | $1,114.90 | |