| 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 | $172.41 | 6.770% | $184.0822 | $184.08 | $184.10 | $184.10 |
| Purchase #2 | $163.62 | 12.625% | $184.277 | $184.28 | $184.30 | $184.30 |
| Purchase #3 | $54.98 | 6.588% | $58.6021 | $58.60 | $58.60 | $58.60 |
| Purchase #4 | $250.99 | 10.451% | $277.221 | $277.22 | $277.20 | $277.20 |
| Purchase #5 | $58.77 | 9.694% | $64.4672 | $64.47 | $64.45 | $64.50 |
| Purchase #6 | $139.55 | 7.351% | $149.8083 | $149.81 | $149.80 | $149.80 |
| Purchase #7 | $149.94 | 11.414% | $167.0542 | $167.05 | $167.05 | $167.10 |
| 7 purchase totals = | $990.26 | $1,085.5120 | $1,085.51 | $1,085.50 | $1,085.60 | |