| 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 | $188.99 | 3.252% | $195.136 | $195.14 | $195.15 | $195.10 |
| Purchase #2 | $51.40 | 9.393% | $56.228 | $56.23 | $56.25 | $56.20 |
| Purchase #3 | $20.96 | 8.572% | $22.7567 | $22.76 | $22.75 | $22.80 |
| Purchase #4 | $138.38 | 7.557% | $148.8374 | $148.84 | $148.85 | $148.80 |
| Purchase #5 | $179.27 | 7.215% | $192.2043 | $192.20 | $192.20 | $192.20 |
| Purchase #6 | $55.27 | 3.440% | $57.1713 | $57.17 | $57.15 | $57.20 |
| Purchase #7 | $134.41 | 12.122% | $150.7032 | $150.70 | $150.70 | $150.70 |
| 7 purchase totals = | $768.68 | $823.0369 | $823.04 | $823.05 | $823.00 | |