| 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 | $139.97 | 11.668% | $156.3017 | $156.30 | $156.30 | $156.30 |
| Purchase #2 | $19.54 | 11.770% | $21.8399 | $21.84 | $21.85 | $21.80 |
| Purchase #3 | $122.72 | 3.725% | $127.2913 | $127.29 | $127.30 | $127.30 |
| Purchase #4 | $162.39 | 5.247% | $170.9106 | $170.91 | $170.90 | $170.90 |
| Purchase #5 | $161.68 | 7.764% | $174.2328 | $174.23 | $174.25 | $174.20 |
| Purchase #6 | $65.79 | 8.789% | $71.5723 | $71.57 | $71.55 | $71.60 |
| Purchase #7 | $202.71 | 11.421% | $225.8615 | $225.86 | $225.85 | $225.90 |
| 7 purchase totals = | $874.80 | $948.0101 | $948.00 | $948.00 | $948.00 | |