| 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 | $178.95 | 9.192% | $195.3991 | $195.40 | $195.40 | $195.40 |
| Purchase #2 | $72.78 | 10.636% | $80.5209 | $80.52 | $80.50 | $80.50 |
| Purchase #3 | $122.26 | 9.714% | $134.1363 | $134.14 | $134.15 | $134.10 |
| Purchase #4 | $34.64 | 6.690% | $36.9574 | $36.96 | $36.95 | $37.00 |
| Purchase #5 | $129.44 | 6.678% | $138.084 | $138.08 | $138.10 | $138.10 |
| Purchase #6 | $106.33 | 9.255% | $116.1708 | $116.17 | $116.15 | $116.20 |
| Purchase #7 | $199.47 | 8.811% | $217.0453 | $217.05 | $217.05 | $217.00 |
| 7 purchase totals = | $843.87 | $918.3138 | $918.32 | $918.30 | $918.30 | |