| 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 | $136.32 | 11.398% | $151.8578 | $151.86 | $151.85 | $151.90 |
| Purchase #2 | $96.43 | 9.657% | $105.7422 | $105.74 | $105.75 | $105.70 |
| Purchase #3 | $184.37 | 7.305% | $197.8382 | $197.84 | $197.85 | $197.80 |
| Purchase #4 | $113.51 | 13.786% | $129.1585 | $129.16 | $129.15 | $129.20 |
| Purchase #5 | $154.92 | 7.562% | $166.6351 | $166.64 | $166.65 | $166.60 |
| Purchase #6 | $230.31 | 3.861% | $239.2023 | $239.20 | $239.20 | $239.20 |
| Purchase #7 | $249.85 | 10.370% | $275.7594 | $275.76 | $275.75 | $275.80 |
| 7 purchase totals = | $1,165.71 | $1,266.1935 | $1,266.20 | $1,266.20 | $1,266.20 | |