| 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 | $94.39 | 9.346% | $103.2117 | $103.21 | $103.20 | $103.20 |
| Purchase #2 | $158.52 | 11.767% | $177.173 | $177.17 | $177.15 | $177.20 |
| Purchase #3 | $201.87 | 4.138% | $210.2234 | $210.22 | $210.20 | $210.20 |
| Purchase #4 | $223.88 | 13.348% | $253.7635 | $253.76 | $253.75 | $253.80 |
| Purchase #5 | $74.55 | 3.679% | $77.2927 | $77.29 | $77.30 | $77.30 |
| Purchase #6 | $92.63 | 10.290% | $102.1616 | $102.16 | $102.15 | $102.20 |
| Purchase #7 | $108.62 | 11.254% | $120.8441 | $120.84 | $120.85 | $120.80 |
| 7 purchase totals = | $954.46 | $1,044.6700 | $1,044.65 | $1,044.60 | $1,044.70 | |