| 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 | $159.73 | 10.269% | $176.1327 | $176.13 | $176.15 | $176.10 |
| Purchase #2 | $57.81 | 12.541% | $65.06 | $65.06 | $65.05 | $65.10 |
| Purchase #3 | $147.32 | 8.494% | $159.8334 | $159.83 | $159.85 | $159.80 |
| Purchase #4 | $12.47 | 9.160% | $13.6123 | $13.61 | $13.60 | $13.60 |
| Purchase #5 | $196.28 | 6.271% | $208.5887 | $208.59 | $208.60 | $208.60 |
| Purchase #6 | $170.25 | 10.776% | $188.5961 | $188.60 | $188.60 | $188.60 |
| Purchase #7 | $166.72 | 8.763% | $181.3297 | $181.33 | $181.35 | $181.30 |
| 7 purchase totals = | $910.58 | $993.1529 | $993.15 | $993.20 | $993.10 | |