| 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 | $183.62 | 10.517% | $202.9313 | $202.93 | $202.95 | $202.90 |
| Purchase #2 | $125.61 | 12.176% | $140.9043 | $140.90 | $140.90 | $140.90 |
| Purchase #3 | $55.54 | 10.225% | $61.219 | $61.22 | $61.20 | $61.20 |
| Purchase #4 | $33.65 | 9.409% | $36.8161 | $36.82 | $36.80 | $36.80 |
| Purchase #5 | $36.28 | 5.817% | $38.3904 | $38.39 | $38.40 | $38.40 |
| Purchase #6 | $62.43 | 13.147% | $70.6377 | $70.64 | $70.65 | $70.60 |
| Purchase #7 | $139.29 | 10.603% | $154.0589 | $154.06 | $154.05 | $154.10 |
| 7 purchase totals = | $636.42 | $704.9577 | $704.96 | $704.95 | $704.90 | |