| 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 | $132.98 | 6.313% | $141.375 | $141.38 | $141.40 | $141.40 |
| Purchase #2 | $26.95 | 6.208% | $28.6231 | $28.62 | $28.60 | $28.60 |
| Purchase #3 | $103.51 | 4.779% | $108.4567 | $108.46 | $108.45 | $108.50 |
| Purchase #4 | $170.84 | 13.580% | $194.0401 | $194.04 | $194.05 | $194.00 |
| Purchase #5 | $5.73 | 9.458% | $6.2719 | $6.27 | $6.25 | $6.30 |
| Purchase #6 | $75.25 | 11.813% | $84.1393 | $84.14 | $84.15 | $84.10 |
| Purchase #7 | $236.36 | 6.582% | $251.9172 | $251.92 | $251.90 | $251.90 |
| 7 purchase totals = | $751.62 | $814.8233 | $814.83 | $814.80 | $814.80 | |