| 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 | $197.71 | 4.412% | $206.433 | $206.43 | $206.45 | $206.40 |
| Purchase #2 | $144.57 | 10.166% | $159.267 | $159.27 | $159.25 | $159.30 |
| Purchase #3 | $101.30 | 11.195% | $112.6405 | $112.64 | $112.65 | $112.60 |
| Purchase #4 | $73.99 | 12.628% | $83.3335 | $83.33 | $83.35 | $83.30 |
| Purchase #5 | $44.66 | 3.697% | $46.3111 | $46.31 | $46.30 | $46.30 |
| Purchase #6 | $18.27 | 8.184% | $19.7652 | $19.77 | $19.75 | $19.80 |
| Purchase #7 | $109.34 | 10.332% | $120.637 | $120.64 | $120.65 | $120.60 |
| 7 purchase totals = | $689.84 | $748.3873 | $748.39 | $748.40 | $748.30 | |