| 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 | $104.75 | 8.619% | $113.7784 | $113.78 | $113.80 | $113.80 |
| Purchase #2 | $146.71 | 5.248% | $154.4093 | $154.41 | $154.40 | $154.40 |
| Purchase #3 | $172.92 | 8.872% | $188.2615 | $188.26 | $188.25 | $188.30 |
| Purchase #4 | $36.66 | 6.773% | $39.143 | $39.14 | $39.15 | $39.10 |
| Purchase #5 | $118.35 | 3.284% | $122.2366 | $122.24 | $122.25 | $122.20 |
| Purchase #6 | $84.60 | 11.498% | $94.3273 | $94.33 | $94.35 | $94.30 |
| Purchase #7 | $84.36 | 7.462% | $90.6549 | $90.65 | $90.65 | $90.70 |
| 7 purchase totals = | $748.35 | $802.8110 | $802.81 | $802.85 | $802.80 | |