| 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 | $147.42 | 6.167% | $156.5114 | $156.51 | $156.50 | $156.50 |
| Purchase #2 | $227.42 | 3.160% | $234.6065 | $234.61 | $234.60 | $234.60 |
| Purchase #3 | $110.63 | 5.563% | $116.7843 | $116.78 | $116.80 | $116.80 |
| Purchase #4 | $137.50 | 7.482% | $147.7878 | $147.79 | $147.80 | $147.80 |
| Purchase #5 | $110.41 | 4.858% | $115.7737 | $115.77 | $115.75 | $115.80 |
| Purchase #6 | $23.57 | 5.303% | $24.8199 | $24.82 | $24.80 | $24.80 |
| Purchase #7 | $156.39 | 11.309% | $174.0761 | $174.08 | $174.10 | $174.10 |
| 7 purchase totals = | $913.34 | $970.3597 | $970.36 | $970.35 | $970.40 | |