| 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 | $178.31 | 4.110% | $185.6385 | $185.64 | $185.65 | $185.60 |
| Purchase #2 | $149.40 | 13.372% | $169.3778 | $169.38 | $169.40 | $169.40 |
| Purchase #3 | $93.28 | 4.198% | $97.1959 | $97.20 | $97.20 | $97.20 |
| Purchase #4 | $138.86 | 7.809% | $149.7036 | $149.70 | $149.70 | $149.70 |
| Purchase #5 | $211.29 | 7.831% | $227.8361 | $227.84 | $227.85 | $227.80 |
| Purchase #6 | $90.86 | 3.834% | $94.3436 | $94.34 | $94.35 | $94.30 |
| Purchase #7 | $106.62 | 3.803% | $110.6748 | $110.67 | $110.65 | $110.70 |
| 7 purchase totals = | $968.62 | $1,034.7703 | $1,034.77 | $1,034.80 | $1,034.70 | |