| 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 | $99.62 | 9.614% | $109.1975 | $109.20 | $109.20 | $109.20 |
| Purchase #2 | $104.41 | 11.399% | $116.3117 | $116.31 | $116.30 | $116.30 |
| Purchase #3 | $58.29 | 7.720% | $62.79 | $62.79 | $62.80 | $62.80 |
| Purchase #4 | $126.78 | 6.663% | $135.2274 | $135.23 | $135.25 | $135.20 |
| Purchase #5 | $91.84 | 10.181% | $101.1902 | $101.19 | $101.20 | $101.20 |
| Purchase #6 | $180.72 | 4.339% | $188.5614 | $188.56 | $188.55 | $188.60 |
| Purchase #7 | $152.96 | 6.266% | $162.5445 | $162.54 | $162.55 | $162.50 |
| 7 purchase totals = | $814.62 | $875.8227 | $875.82 | $875.85 | $875.80 | |