| 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 | $165.67 | 7.252% | $177.6844 | $177.68 | $177.70 | $177.70 |
| Purchase #2 | $129.80 | 9.354% | $141.9415 | $141.94 | $141.95 | $141.90 |
| Purchase #3 | $38.43 | 7.146% | $41.1762 | $41.18 | $41.20 | $41.20 |
| Purchase #4 | $198.64 | 6.652% | $211.8535 | $211.85 | $211.85 | $211.90 |
| Purchase #5 | $173.66 | 9.409% | $189.9997 | $190.00 | $190.00 | $190.00 |
| Purchase #6 | $138.95 | 10.603% | $153.6829 | $153.68 | $153.70 | $153.70 |
| Purchase #7 | $48.54 | 6.533% | $51.7111 | $51.71 | $51.70 | $51.70 |
| 7 purchase totals = | $893.69 | $968.0493 | $968.04 | $968.10 | $968.10 | |