| 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 | $143.81 | 8.463% | $155.9806 | $155.98 | $156.00 | $156.00 |
| Purchase #2 | $27.63 | 6.242% | $29.3547 | $29.35 | $29.35 | $29.40 |
| Purchase #3 | $173.90 | 13.470% | $197.3243 | $197.32 | $197.30 | $197.30 |
| Purchase #4 | $59.51 | 13.540% | $67.5677 | $67.57 | $67.55 | $67.60 |
| Purchase #5 | $210.55 | 10.548% | $232.7588 | $232.76 | $232.75 | $232.80 |
| Purchase #6 | $117.73 | 5.458% | $124.1557 | $124.16 | $124.15 | $124.20 |
| Purchase #7 | $73.84 | 8.149% | $79.8572 | $79.86 | $79.85 | $79.90 |
| 7 purchase totals = | $806.97 | $886.9990 | $887.00 | $886.95 | $887.20 | |