| 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 | $110.87 | 3.358% | $114.593 | $114.59 | $114.60 | $114.60 |
| Purchase #2 | $43.66 | 8.607% | $47.4178 | $47.42 | $47.40 | $47.40 |
| Purchase #3 | $156.97 | 4.147% | $163.4795 | $163.48 | $163.50 | $163.50 |
| Purchase #4 | $81.84 | 13.782% | $93.1192 | $93.12 | $93.10 | $93.10 |
| Purchase #5 | $179.28 | 5.317% | $188.8123 | $188.81 | $188.80 | $188.80 |
| Purchase #6 | $195.50 | 4.638% | $204.5673 | $204.57 | $204.55 | $204.60 |
| Purchase #7 | $50.79 | 8.792% | $55.2555 | $55.26 | $55.25 | $55.30 |
| 7 purchase totals = | $818.91 | $867.2446 | $867.25 | $867.20 | $867.30 | |