| 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 | $146.26 | 11.306% | $162.7962 | $162.80 | $162.80 | $162.80 |
| Purchase #2 | $94.80 | 13.191% | $107.3051 | $107.31 | $107.30 | $107.30 |
| Purchase #3 | $175.61 | 7.689% | $189.1127 | $189.11 | $189.10 | $189.10 |
| Purchase #4 | $52.27 | 9.764% | $57.3736 | $57.37 | $57.35 | $57.40 |
| Purchase #5 | $167.34 | 7.460% | $179.8236 | $179.82 | $179.80 | $179.80 |
| Purchase #6 | $14.91 | 12.712% | $16.8054 | $16.81 | $16.80 | $16.80 |
| Purchase #7 | $76.65 | 13.443% | $86.9541 | $86.95 | $86.95 | $87.00 |
| 7 purchase totals = | $727.84 | $800.1707 | $800.17 | $800.10 | $800.20 | |