| 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 | $141.26 | 6.107% | $149.8867 | $149.89 | $149.90 | $149.90 |
| Purchase #2 | $68.31 | 5.487% | $72.0582 | $72.06 | $72.05 | $72.10 |
| Purchase #3 | $130.56 | 3.175% | $134.7053 | $134.71 | $134.70 | $134.70 |
| Purchase #4 | $77.69 | 8.508% | $84.2999 | $84.30 | $84.30 | $84.30 |
| Purchase #5 | $75.26 | 4.543% | $78.6791 | $78.68 | $78.70 | $78.70 |
| Purchase #6 | $129.54 | 8.523% | $140.5807 | $140.58 | $140.60 | $140.60 |
| Purchase #7 | $187.46 | 8.361% | $203.1335 | $203.13 | $203.15 | $203.10 |
| 7 purchase totals = | $810.08 | $863.3434 | $863.35 | $863.40 | $863.40 | |