| 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 | $136.70 | 8.512% | $148.3359 | $148.34 | $148.35 | $148.30 |
| Purchase #2 | $186.32 | 13.825% | $212.0787 | $212.08 | $212.10 | $212.10 |
| Purchase #3 | $114.69 | 9.828% | $125.9617 | $125.96 | $125.95 | $126.00 |
| Purchase #4 | $180.62 | 11.386% | $201.1854 | $201.19 | $201.20 | $201.20 |
| Purchase #5 | $247.84 | 9.601% | $271.6351 | $271.64 | $271.65 | $271.60 |
| Purchase #6 | $195.29 | 13.401% | $221.4608 | $221.46 | $221.45 | $221.50 |
| Purchase #7 | $33.63 | 8.569% | $36.5118 | $36.51 | $36.50 | $36.50 |
| 7 purchase totals = | $1,095.09 | $1,217.1694 | $1,217.18 | $1,217.20 | $1,217.20 | |