| 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 | $157.69 | 9.583% | $172.8014 | $172.80 | $172.80 | $172.80 |
| Purchase #2 | $172.31 | 4.821% | $180.6171 | $180.62 | $180.60 | $180.60 |
| Purchase #3 | $41.63 | 8.278% | $45.0761 | $45.08 | $45.10 | $45.10 |
| Purchase #4 | $203.30 | 8.587% | $220.7574 | $220.76 | $220.75 | $220.80 |
| Purchase #5 | $74.42 | 3.677% | $77.1564 | $77.16 | $77.15 | $77.20 |
| Purchase #6 | $237.82 | 9.718% | $260.9313 | $260.93 | $260.95 | $260.90 |
| Purchase #7 | $101.96 | 6.861% | $108.9555 | $108.96 | $108.95 | $109.00 |
| 7 purchase totals = | $989.13 | $1,066.2952 | $1,066.31 | $1,066.30 | $1,066.40 | |