| 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 | $159.52 | 9.162% | $174.1352 | $174.14 | $174.15 | $174.10 |
| Purchase #2 | $42.83 | 8.833% | $46.6132 | $46.61 | $46.60 | $46.60 |
| Purchase #3 | $89.91 | 3.352% | $92.9238 | $92.92 | $92.90 | $92.90 |
| Purchase #4 | $72.76 | 10.113% | $80.1182 | $80.12 | $80.10 | $80.10 |
| Purchase #5 | $73.33 | 8.444% | $79.522 | $79.52 | $79.50 | $79.50 |
| Purchase #6 | $95.77 | 3.708% | $99.3212 | $99.32 | $99.30 | $99.30 |
| Purchase #7 | $121.60 | 11.171% | $135.1839 | $135.18 | $135.20 | $135.20 |
| 7 purchase totals = | $655.72 | $707.8175 | $707.81 | $707.75 | $707.70 | |