| 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 | $176.45 | 8.747% | $191.8841 | $191.88 | $191.90 | $191.90 |
| Purchase #2 | $50.58 | 9.235% | $55.2511 | $55.25 | $55.25 | $55.30 |
| Purchase #3 | $244.66 | 9.464% | $267.8146 | $267.81 | $267.80 | $267.80 |
| Purchase #4 | $122.52 | 9.211% | $133.8053 | $133.81 | $133.80 | $133.80 |
| Purchase #5 | $24.29 | 5.316% | $25.5813 | $25.58 | $25.60 | $25.60 |
| Purchase #6 | $196.63 | 13.451% | $223.0787 | $223.08 | $223.10 | $223.10 |
| Purchase #7 | $79.55 | 5.690% | $84.0764 | $84.08 | $84.10 | $84.10 |
| 7 purchase totals = | $894.68 | $981.4915 | $981.49 | $981.55 | $981.60 | |