| 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 | $219.66 | 7.168% | $235.4052 | $235.41 | $235.40 | $235.40 |
| Purchase #2 | $68.88 | 7.636% | $74.1397 | $74.14 | $74.15 | $74.10 |
| Purchase #3 | $171.95 | 6.706% | $183.481 | $183.48 | $183.50 | $183.50 |
| Purchase #4 | $215.50 | 5.777% | $227.9494 | $227.95 | $227.95 | $227.90 |
| Purchase #5 | $138.66 | 7.148% | $148.5714 | $148.57 | $148.55 | $148.60 |
| Purchase #6 | $102.42 | 10.449% | $113.1219 | $113.12 | $113.10 | $113.10 |
| Purchase #7 | $173.41 | 7.405% | $186.251 | $186.25 | $186.25 | $186.30 |
| 7 purchase totals = | $1,090.48 | $1,168.9196 | $1,168.92 | $1,168.90 | $1,168.90 | |