| 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 | $170.55 | 3.314% | $176.202 | $176.20 | $176.20 | $176.20 |
| Purchase #2 | $66.70 | 12.357% | $74.9421 | $74.94 | $74.95 | $74.90 |
| Purchase #3 | $183.61 | 7.413% | $197.221 | $197.22 | $197.20 | $197.20 |
| Purchase #4 | $57.74 | 11.783% | $64.5435 | $64.54 | $64.55 | $64.50 |
| Purchase #5 | $22.49 | 12.394% | $25.2774 | $25.28 | $25.30 | $25.30 |
| Purchase #6 | $17.42 | 7.781% | $18.7755 | $18.78 | $18.80 | $18.80 |
| Purchase #7 | $118.30 | 5.299% | $124.5687 | $124.57 | $124.55 | $124.60 |
| 7 purchase totals = | $636.81 | $681.5302 | $681.53 | $681.55 | $681.50 | |