| 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 | $165.91 | 11.858% | $185.5836 | $185.58 | $185.60 | $185.60 |
| Purchase #2 | $165.62 | 13.593% | $188.1327 | $188.13 | $188.15 | $188.10 |
| Purchase #3 | $73.69 | 8.200% | $79.7326 | $79.73 | $79.75 | $79.70 |
| Purchase #4 | $82.45 | 10.280% | $90.9259 | $90.93 | $90.95 | $90.90 |
| Purchase #5 | $29.49 | 9.871% | $32.401 | $32.40 | $32.40 | $32.40 |
| Purchase #6 | $216.76 | 13.796% | $246.6642 | $246.66 | $246.65 | $246.70 |
| Purchase #7 | $72.90 | 9.306% | $79.6841 | $79.68 | $79.70 | $79.70 |
| 7 purchase totals = | $806.82 | $903.1241 | $903.11 | $903.20 | $903.10 | |