| 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 | $150.73 | 7.449% | $161.9579 | $161.96 | $161.95 | $162.00 |
| Purchase #2 | $223.78 | 6.274% | $237.82 | $237.82 | $237.80 | $237.80 |
| Purchase #3 | $31.89 | 10.344% | $35.1887 | $35.19 | $35.20 | $35.20 |
| Purchase #4 | $77.54 | 10.261% | $85.4964 | $85.50 | $85.50 | $85.50 |
| Purchase #5 | $117.28 | 3.321% | $121.1749 | $121.17 | $121.15 | $121.20 |
| Purchase #6 | $52.98 | 7.817% | $57.1214 | $57.12 | $57.10 | $57.10 |
| Purchase #7 | $103.55 | 5.467% | $109.2111 | $109.21 | $109.20 | $109.20 |
| 7 purchase totals = | $757.75 | $807.9704 | $807.97 | $807.90 | $808.00 | |