| 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 | $133.56 | 9.404% | $146.12 | $146.12 | $146.10 | $146.10 |
| Purchase #2 | $148.77 | 3.395% | $153.8207 | $153.82 | $153.80 | $153.80 |
| Purchase #3 | $44.93 | 4.320% | $46.871 | $46.87 | $46.85 | $46.90 |
| Purchase #4 | $45.81 | 10.838% | $50.7749 | $50.77 | $50.75 | $50.80 |
| Purchase #5 | $166.55 | 3.527% | $172.4242 | $172.42 | $172.40 | $172.40 |
| Purchase #6 | $7.82 | 8.322% | $8.4708 | $8.47 | $8.45 | $8.50 |
| Purchase #7 | $26.27 | 5.794% | $27.7921 | $27.79 | $27.80 | $27.80 |
| 7 purchase totals = | $573.71 | $606.2737 | $606.26 | $606.15 | $606.30 | |