| 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 | $80.65 | 8.814% | $87.7585 | $87.76 | $87.75 | $87.80 |
| Purchase #2 | $155.46 | 7.607% | $167.2858 | $167.29 | $167.30 | $167.30 |
| Purchase #3 | $179.95 | 5.650% | $190.1172 | $190.12 | $190.10 | $190.10 |
| Purchase #4 | $74.66 | 6.413% | $79.4479 | $79.45 | $79.45 | $79.40 |
| Purchase #5 | $113.31 | 11.551% | $126.3984 | $126.40 | $126.40 | $126.40 |
| Purchase #6 | $141.34 | 8.870% | $153.8769 | $153.88 | $153.90 | $153.90 |
| Purchase #7 | $198.31 | 7.771% | $213.7207 | $213.72 | $213.70 | $213.70 |
| 7 purchase totals = | $943.68 | $1,018.6054 | $1,018.62 | $1,018.60 | $1,018.60 | |