| 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 | $80.92 | 9.446% | $88.5637 | $88.56 | $88.55 | $88.60 |
| Purchase #2 | $190.29 | 5.450% | $200.6608 | $200.66 | $200.65 | $200.70 |
| Purchase #3 | $132.39 | 7.198% | $141.9194 | $141.92 | $141.90 | $141.90 |
| Purchase #4 | $167.65 | 8.777% | $182.3646 | $182.36 | $182.35 | $182.40 |
| Purchase #5 | $112.85 | 8.715% | $122.6849 | $122.68 | $122.70 | $122.70 |
| Purchase #6 | $138.42 | 6.335% | $147.1889 | $147.19 | $147.20 | $147.20 |
| Purchase #7 | $244.32 | 7.590% | $262.8639 | $262.86 | $262.85 | $262.90 |
| 7 purchase totals = | $1,066.84 | $1,146.2462 | $1,146.23 | $1,146.20 | $1,146.40 | |