| 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 | $172.53 | 4.157% | $179.7021 | $179.70 | $179.70 | $179.70 |
| Purchase #2 | $124.76 | 13.144% | $141.1585 | $141.16 | $141.15 | $141.20 |
| Purchase #3 | $38.91 | 4.284% | $40.5769 | $40.58 | $40.60 | $40.60 |
| Purchase #4 | $114.92 | 9.787% | $126.1672 | $126.17 | $126.15 | $126.20 |
| Purchase #5 | $38.36 | 4.500% | $40.0862 | $40.09 | $40.10 | $40.10 |
| Purchase #6 | $240.70 | 13.243% | $272.5759 | $272.58 | $272.60 | $272.60 |
| Purchase #7 | $149.99 | 11.799% | $167.6873 | $167.69 | $167.70 | $167.70 |
| 7 purchase totals = | $880.17 | $967.9541 | $967.97 | $968.00 | $968.10 | |