| 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 | $118.35 | 11.868% | $132.3958 | $132.40 | $132.40 | $132.40 |
| Purchase #2 | $168.56 | 8.482% | $182.8573 | $182.86 | $182.85 | $182.90 |
| Purchase #3 | $36.69 | 5.724% | $38.7901 | $38.79 | $38.80 | $38.80 |
| Purchase #4 | $147.49 | 12.348% | $165.7021 | $165.70 | $165.70 | $165.70 |
| Purchase #5 | $244.83 | 8.351% | $265.2758 | $265.28 | $265.30 | $265.30 |
| Purchase #6 | $136.54 | 3.746% | $141.6548 | $141.65 | $141.65 | $141.70 |
| Purchase #7 | $210.40 | 4.398% | $219.6534 | $219.65 | $219.65 | $219.70 |
| 7 purchase totals = | $1,062.86 | $1,146.3293 | $1,146.33 | $1,146.35 | $1,146.50 | |