| 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 | $144.72 | 7.790% | $155.9937 | $155.99 | $156.00 | $156.00 |
| Purchase #2 | $49.57 | 6.395% | $52.74 | $52.74 | $52.75 | $52.70 |
| Purchase #3 | $169.46 | 13.543% | $192.41 | $192.41 | $192.40 | $192.40 |
| Purchase #4 | $156.67 | 8.458% | $169.9211 | $169.92 | $169.90 | $169.90 |
| Purchase #5 | $183.35 | 11.113% | $203.7257 | $203.73 | $203.75 | $203.70 |
| Purchase #6 | $6.93 | 11.683% | $7.7396 | $7.74 | $7.75 | $7.70 |
| Purchase #7 | $130.94 | 9.668% | $143.5993 | $143.60 | $143.60 | $143.60 |
| 7 purchase totals = | $841.64 | $926.1294 | $926.13 | $926.15 | $926.00 | |