| 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 | $170.96 | 3.139% | $176.3264 | $176.33 | $176.35 | $176.30 |
| Purchase #2 | $157.65 | 4.805% | $165.2251 | $165.23 | $165.25 | $165.20 |
| Purchase #3 | $100.69 | 6.469% | $107.2036 | $107.20 | $107.20 | $107.20 |
| Purchase #4 | $181.66 | 12.740% | $204.8035 | $204.80 | $204.80 | $204.80 |
| Purchase #5 | $232.27 | 13.551% | $263.7449 | $263.74 | $263.75 | $263.70 |
| Purchase #6 | $20.86 | 11.228% | $23.2022 | $23.20 | $23.20 | $23.20 |
| Purchase #7 | $12.32 | 9.341% | $13.4708 | $13.47 | $13.45 | $13.50 |
| 7 purchase totals = | $876.41 | $953.9765 | $953.97 | $954.00 | $953.90 | |