| 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 | $228.42 | 7.156% | $244.7657 | $244.77 | $244.75 | $244.80 |
| Purchase #2 | $147.84 | 11.723% | $165.1713 | $165.17 | $165.15 | $165.20 |
| Purchase #3 | $94.97 | 9.121% | $103.6322 | $103.63 | $103.65 | $103.60 |
| Purchase #4 | $155.57 | 5.289% | $163.7981 | $163.80 | $163.80 | $163.80 |
| Purchase #5 | $88.88 | 9.158% | $97.0196 | $97.02 | $97.00 | $97.00 |
| Purchase #6 | $100.80 | 6.400% | $107.2512 | $107.25 | $107.25 | $107.30 |
| Purchase #7 | $170.28 | 8.271% | $184.3639 | $184.36 | $184.35 | $184.40 |
| 7 purchase totals = | $986.76 | $1,066.0020 | $1,066.00 | $1,065.95 | $1,066.10 | |