| 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 | $170.71 | 9.496% | $186.9206 | $186.92 | $186.90 | $186.90 |
| Purchase #2 | $96.27 | 13.781% | $109.537 | $109.54 | $109.55 | $109.50 |
| Purchase #3 | $191.96 | 10.173% | $211.4881 | $211.49 | $211.50 | $211.50 |
| Purchase #4 | $55.65 | 13.338% | $63.0726 | $63.07 | $63.05 | $63.10 |
| Purchase #5 | $236.72 | 3.237% | $244.3826 | $244.38 | $244.40 | $244.40 |
| Purchase #6 | $216.70 | 10.824% | $240.1556 | $240.16 | $240.15 | $240.20 |
| Purchase #7 | $156.34 | 8.205% | $169.1677 | $169.17 | $169.15 | $169.20 |
| 7 purchase totals = | $1,124.35 | $1,224.7242 | $1,224.73 | $1,224.70 | $1,224.80 | |