| 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 | $156.84 | 13.588% | $178.1514 | $178.15 | $178.15 | $178.20 |
| Purchase #2 | $165.94 | 5.740% | $175.465 | $175.47 | $175.45 | $175.50 |
| Purchase #3 | $203.42 | 12.496% | $228.8394 | $228.84 | $228.85 | $228.80 |
| Purchase #4 | $242.45 | 3.799% | $251.6607 | $251.66 | $251.65 | $251.70 |
| Purchase #5 | $101.83 | 6.501% | $108.45 | $108.45 | $108.45 | $108.50 |
| Purchase #6 | $176.70 | 8.173% | $191.1417 | $191.14 | $191.15 | $191.10 |
| Purchase #7 | $49.93 | 11.705% | $55.7743 | $55.77 | $55.75 | $55.80 |
| 7 purchase totals = | $1,097.11 | $1,189.4825 | $1,189.48 | $1,189.45 | $1,189.60 | |