| 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 | $175.33 | 9.613% | $192.1845 | $192.18 | $192.20 | $192.20 |
| Purchase #2 | $139.93 | 7.506% | $150.4331 | $150.43 | $150.45 | $150.40 |
| Purchase #3 | $40.57 | 10.861% | $44.9763 | $44.98 | $45.00 | $45.00 |
| Purchase #4 | $131.84 | 12.645% | $148.5112 | $148.51 | $148.50 | $148.50 |
| Purchase #5 | $194.51 | 8.424% | $210.8955 | $210.90 | $210.90 | $210.90 |
| Purchase #6 | $215.35 | 10.862% | $238.7413 | $238.74 | $238.75 | $238.70 |
| Purchase #7 | $224.73 | 6.102% | $238.443 | $238.44 | $238.45 | $238.40 |
| 7 purchase totals = | $1,122.26 | $1,224.1849 | $1,224.18 | $1,224.25 | $1,224.10 | |