| 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 | $182.61 | 8.105% | $197.4105 | $197.41 | $197.40 | $197.40 |
| Purchase #2 | $163.29 | 10.265% | $180.0517 | $180.05 | $180.05 | $180.10 |
| Purchase #3 | $10.77 | 8.241% | $11.6576 | $11.66 | $11.65 | $11.70 |
| Purchase #4 | $37.89 | 4.211% | $39.4855 | $39.49 | $39.50 | $39.50 |
| Purchase #5 | $82.84 | 10.512% | $91.5481 | $91.55 | $91.55 | $91.50 |
| Purchase #6 | $22.86 | 11.455% | $25.4786 | $25.48 | $25.50 | $25.50 |
| Purchase #7 | $20.56 | 9.866% | $22.5884 | $22.59 | $22.60 | $22.60 |
| 7 purchase totals = | $520.82 | $568.2204 | $568.23 | $568.25 | $568.30 | |