| 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 | $162.92 | 7.401% | $174.9777 | $174.98 | $175.00 | $175.00 |
| Purchase #2 | $110.85 | 9.730% | $121.6357 | $121.64 | $121.65 | $121.60 |
| Purchase #3 | $88.98 | 8.477% | $96.5228 | $96.52 | $96.50 | $96.50 |
| Purchase #4 | $65.96 | 10.337% | $72.7783 | $72.78 | $72.80 | $72.80 |
| Purchase #5 | $152.75 | 9.433% | $167.1589 | $167.16 | $167.15 | $167.20 |
| Purchase #6 | $111.51 | 10.134% | $122.8104 | $122.81 | $122.80 | $122.80 |
| Purchase #7 | $84.26 | 3.150% | $86.9142 | $86.91 | $86.90 | $86.90 |
| 7 purchase totals = | $777.23 | $842.7980 | $842.80 | $842.80 | $842.80 | |