| 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 | $108.27 | 7.656% | $116.5592 | $116.56 | $116.55 | $116.60 |
| Purchase #2 | $171.78 | 11.242% | $191.0915 | $191.09 | $191.10 | $191.10 |
| Purchase #3 | $161.73 | 12.387% | $181.7635 | $181.76 | $181.75 | $181.80 |
| Purchase #4 | $228.27 | 12.289% | $256.3221 | $256.32 | $256.30 | $256.30 |
| Purchase #5 | $140.83 | 6.408% | $149.8544 | $149.85 | $149.85 | $149.90 |
| Purchase #6 | $120.97 | 4.630% | $126.5709 | $126.57 | $126.55 | $126.60 |
| Purchase #7 | $131.55 | 13.591% | $149.429 | $149.43 | $149.45 | $149.40 |
| 7 purchase totals = | $1,063.40 | $1,171.5906 | $1,171.58 | $1,171.55 | $1,171.70 | |