| 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 | $127.26 | 7.678% | $137.031 | $137.03 | $137.05 | $137.00 |
| Purchase #2 | $41.33 | 8.433% | $44.8154 | $44.82 | $44.80 | $44.80 |
| Purchase #3 | $137.42 | 8.391% | $148.9509 | $148.95 | $148.95 | $149.00 |
| Purchase #4 | $137.88 | 9.211% | $150.5801 | $150.58 | $150.60 | $150.60 |
| Purchase #5 | $84.74 | 12.324% | $95.1834 | $95.18 | $95.20 | $95.20 |
| Purchase #6 | $30.74 | 10.241% | $33.8881 | $33.89 | $33.90 | $33.90 |
| Purchase #7 | $84.32 | 9.668% | $92.4721 | $92.47 | $92.45 | $92.50 |
| 7 purchase totals = | $643.69 | $702.9210 | $702.92 | $702.95 | $703.00 | |