| 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 | $163.85 | 3.182% | $169.0637 | $169.06 | $169.05 | $169.10 |
| Purchase #2 | $184.81 | 10.441% | $204.106 | $204.11 | $204.10 | $204.10 |
| Purchase #3 | $12.38 | 9.404% | $13.5442 | $13.54 | $13.55 | $13.50 |
| Purchase #4 | $210.36 | 8.830% | $228.9348 | $228.93 | $228.95 | $228.90 |
| Purchase #5 | $186.57 | 3.742% | $193.5514 | $193.55 | $193.55 | $193.60 |
| Purchase #6 | $192.35 | 10.809% | $213.1411 | $213.14 | $213.15 | $213.10 |
| Purchase #7 | $205.57 | 10.871% | $227.9175 | $227.92 | $227.90 | $227.90 |
| 7 purchase totals = | $1,155.89 | $1,250.2587 | $1,250.25 | $1,250.25 | $1,250.20 | |