| 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 | $48.96 | 6.866% | $52.3216 | $52.32 | $52.30 | $52.30 |
| Purchase #2 | $162.45 | 6.858% | $173.5908 | $173.59 | $173.60 | $173.60 |
| Purchase #3 | $190.89 | 3.872% | $198.2813 | $198.28 | $198.30 | $198.30 |
| Purchase #4 | $176.44 | 10.476% | $194.9239 | $194.92 | $194.90 | $194.90 |
| Purchase #5 | $174.46 | 4.395% | $182.1275 | $182.13 | $182.15 | $182.10 |
| Purchase #6 | $147.57 | 12.558% | $166.1018 | $166.10 | $166.10 | $166.10 |
| Purchase #7 | $159.51 | 6.753% | $170.2817 | $170.28 | $170.30 | $170.30 |
| 7 purchase totals = | $1,060.28 | $1,137.6286 | $1,137.62 | $1,137.65 | $1,137.60 | |