| 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 | $141.32 | 7.822% | $152.3741 | $152.37 | $152.35 | $152.40 |
| Purchase #2 | $130.31 | 13.134% | $147.4249 | $147.42 | $147.40 | $147.40 |
| Purchase #3 | $182.75 | 4.850% | $191.6134 | $191.61 | $191.60 | $191.60 |
| Purchase #4 | $134.96 | 13.748% | $153.5143 | $153.51 | $153.50 | $153.50 |
| Purchase #5 | $246.37 | 10.730% | $272.8055 | $272.81 | $272.80 | $272.80 |
| Purchase #6 | $162.31 | 8.357% | $175.8742 | $175.87 | $175.85 | $175.90 |
| Purchase #7 | $110.34 | 5.234% | $116.1152 | $116.12 | $116.10 | $116.10 |
| 7 purchase totals = | $1,108.36 | $1,209.7216 | $1,209.71 | $1,209.60 | $1,209.70 | |