| 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 | $164.46 | 8.121% | $177.8158 | $177.82 | $177.80 | $177.80 |
| Purchase #2 | $82.36 | 5.754% | $87.099 | $87.10 | $87.10 | $87.10 |
| Purchase #3 | $12.60 | 5.475% | $13.2899 | $13.29 | $13.30 | $13.30 |
| Purchase #4 | $165.70 | 10.820% | $183.6287 | $183.63 | $183.65 | $183.60 |
| Purchase #5 | $147.64 | 3.363% | $152.6051 | $152.61 | $152.60 | $152.60 |
| Purchase #6 | $80.72 | 6.358% | $85.8522 | $85.85 | $85.85 | $85.90 |
| Purchase #7 | $28.46 | 11.818% | $31.8234 | $31.82 | $31.80 | $31.80 |
| 7 purchase totals = | $681.94 | $732.1141 | $732.12 | $732.10 | $732.10 | |