| 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 | $73.51 | 6.800% | $78.5087 | $78.51 | $78.50 | $78.50 |
| Purchase #2 | $122.80 | 11.198% | $136.5511 | $136.55 | $136.55 | $136.60 |
| Purchase #3 | $172.74 | 6.743% | $184.3879 | $184.39 | $184.40 | $184.40 |
| Purchase #4 | $20.36 | 7.859% | $21.9601 | $21.96 | $21.95 | $22.00 |
| Purchase #5 | $180.41 | 13.512% | $204.787 | $204.79 | $204.80 | $204.80 |
| Purchase #6 | $209.60 | 6.838% | $223.9324 | $223.93 | $223.95 | $223.90 |
| Purchase #7 | $128.65 | 12.541% | $144.784 | $144.78 | $144.80 | $144.80 |
| 7 purchase totals = | $908.07 | $994.9112 | $994.91 | $994.95 | $995.00 | |