| 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 | $165.82 | 7.374% | $178.0476 | $178.05 | $178.05 | $178.00 |
| Purchase #2 | $231.70 | 3.283% | $239.3067 | $239.31 | $239.30 | $239.30 |
| Purchase #3 | $143.64 | 13.660% | $163.2612 | $163.26 | $163.25 | $163.30 |
| Purchase #4 | $189.76 | 5.155% | $199.5421 | $199.54 | $199.55 | $199.50 |
| Purchase #5 | $105.67 | 9.203% | $115.3948 | $115.39 | $115.40 | $115.40 |
| Purchase #6 | $28.38 | 12.846% | $32.0257 | $32.03 | $32.05 | $32.00 |
| Purchase #7 | $209.35 | 4.695% | $219.179 | $219.18 | $219.20 | $219.20 |
| 7 purchase totals = | $1,074.32 | $1,146.7571 | $1,146.76 | $1,146.80 | $1,146.70 | |