| 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 | $138.28 | 6.853% | $147.7563 | $147.76 | $147.75 | $147.80 |
| Purchase #2 | $21.69 | 12.279% | $24.3533 | $24.35 | $24.35 | $24.40 |
| Purchase #3 | $56.84 | 4.778% | $59.5558 | $59.56 | $59.55 | $59.60 |
| Purchase #4 | $166.73 | 13.511% | $189.2569 | $189.26 | $189.25 | $189.30 |
| Purchase #5 | $99.25 | 7.597% | $106.79 | $106.79 | $106.80 | $106.80 |
| Purchase #6 | $120.40 | 3.542% | $124.6646 | $124.66 | $124.65 | $124.70 |
| Purchase #7 | $245.27 | 12.328% | $275.5069 | $275.51 | $275.50 | $275.50 |
| 7 purchase totals = | $848.46 | $927.8838 | $927.89 | $927.85 | $928.10 | |