| 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 | $171.56 | 9.361% | $187.6197 | $187.62 | $187.60 | $187.60 |
| Purchase #2 | $65.66 | 13.552% | $74.5582 | $74.56 | $74.55 | $74.60 |
| Purchase #3 | $163.53 | 5.417% | $172.3884 | $172.39 | $172.40 | $172.40 |
| Purchase #4 | $84.48 | 7.725% | $91.0061 | $91.01 | $91.00 | $91.00 |
| Purchase #5 | $73.76 | 13.491% | $83.711 | $83.71 | $83.70 | $83.70 |
| Purchase #6 | $237.97 | 9.556% | $260.7104 | $260.71 | $260.70 | $260.70 |
| Purchase #7 | $240.28 | 8.494% | $260.6894 | $260.69 | $260.70 | $260.70 |
| 7 purchase totals = | $1,037.24 | $1,130.6832 | $1,130.69 | $1,130.65 | $1,130.70 | |