| 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 | $144.82 | 3.339% | $149.6555 | $149.66 | $149.65 | $149.70 |
| Purchase #2 | $69.96 | 11.333% | $77.8886 | $77.89 | $77.90 | $77.90 |
| Purchase #3 | $20.58 | 4.506% | $21.5073 | $21.51 | $21.50 | $21.50 |
| Purchase #4 | $198.56 | 5.307% | $209.0976 | $209.10 | $209.10 | $209.10 |
| Purchase #5 | $94.52 | 9.555% | $103.5514 | $103.55 | $103.55 | $103.60 |
| Purchase #6 | $56.82 | 9.327% | $62.1196 | $62.12 | $62.10 | $62.10 |
| Purchase #7 | $186.51 | 3.602% | $193.2281 | $193.23 | $193.25 | $193.20 |
| 7 purchase totals = | $771.77 | $817.0481 | $817.06 | $817.05 | $817.10 | |