| 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 | $131.26 | 7.506% | $141.1124 | $141.11 | $141.10 | $141.10 |
| Purchase #2 | $106.76 | 9.476% | $116.8766 | $116.88 | $116.90 | $116.90 |
| Purchase #3 | $179.48 | 4.341% | $187.2712 | $187.27 | $187.25 | $187.30 |
| Purchase #4 | $41.47 | 6.503% | $44.1668 | $44.17 | $44.15 | $44.20 |
| Purchase #5 | $176.62 | 9.484% | $193.3706 | $193.37 | $193.35 | $193.40 |
| Purchase #6 | $121.27 | 13.187% | $137.2619 | $137.26 | $137.25 | $137.30 |
| Purchase #7 | $30.73 | 5.542% | $32.4331 | $32.43 | $32.45 | $32.40 |
| 7 purchase totals = | $787.59 | $852.4926 | $852.49 | $852.45 | $852.60 | |