| 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 | $156.79 | 4.546% | $163.9177 | $163.92 | $163.90 | $163.90 |
| Purchase #2 | $147.93 | 10.777% | $163.8724 | $163.87 | $163.85 | $163.90 |
| Purchase #3 | $72.40 | 4.317% | $75.5255 | $75.53 | $75.55 | $75.50 |
| Purchase #4 | $165.88 | 12.800% | $187.1126 | $187.11 | $187.10 | $187.10 |
| Purchase #5 | $149.49 | 3.794% | $155.1617 | $155.16 | $155.15 | $155.20 |
| Purchase #6 | $194.63 | 11.589% | $217.1857 | $217.19 | $217.20 | $217.20 |
| Purchase #7 | $93.84 | 10.874% | $104.0442 | $104.04 | $104.05 | $104.00 |
| 7 purchase totals = | $980.96 | $1,066.8198 | $1,066.82 | $1,066.80 | $1,066.80 | |