| 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 | $144.99 | 4.698% | $151.8016 | $151.80 | $151.80 | $151.80 |
| Purchase #2 | $114.42 | 7.293% | $122.7647 | $122.76 | $122.75 | $122.80 |
| Purchase #3 | $35.88 | 11.423% | $39.9786 | $39.98 | $40.00 | $40.00 |
| Purchase #4 | $81.69 | 6.503% | $87.0023 | $87.00 | $87.00 | $87.00 |
| Purchase #5 | $143.55 | 7.352% | $154.1038 | $154.10 | $154.10 | $154.10 |
| Purchase #6 | $168.50 | 11.522% | $187.9146 | $187.91 | $187.90 | $187.90 |
| Purchase #7 | $63.61 | 8.625% | $69.0964 | $69.10 | $69.10 | $69.10 |
| 7 purchase totals = | $752.64 | $812.6620 | $812.65 | $812.65 | $812.70 | |