| 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 | $163.62 | 7.520% | $175.9242 | $175.92 | $175.90 | $175.90 |
| Purchase #2 | $77.27 | 9.817% | $84.8556 | $84.86 | $84.85 | $84.90 |
| Purchase #3 | $239.83 | 5.858% | $253.8792 | $253.88 | $253.90 | $253.90 |
| Purchase #4 | $116.40 | 4.245% | $121.3412 | $121.34 | $121.35 | $121.30 |
| Purchase #5 | $20.41 | 3.650% | $21.155 | $21.16 | $21.15 | $21.20 |
| Purchase #6 | $135.25 | 4.634% | $141.5175 | $141.52 | $141.50 | $141.50 |
| Purchase #7 | $201.29 | 5.252% | $211.8618 | $211.86 | $211.85 | $211.90 |
| 7 purchase totals = | $954.07 | $1,010.5345 | $1,010.54 | $1,010.50 | $1,010.60 | |