| 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 | $128.39 | 7.767% | $138.3621 | $138.36 | $138.35 | $138.40 |
| Purchase #2 | $118.81 | 12.257% | $133.3725 | $133.37 | $133.35 | $133.40 |
| Purchase #3 | $191.86 | 3.523% | $198.6192 | $198.62 | $198.60 | $198.60 |
| Purchase #4 | $171.53 | 12.601% | $193.1445 | $193.14 | $193.15 | $193.10 |
| Purchase #5 | $51.53 | 8.558% | $55.9399 | $55.94 | $55.95 | $55.90 |
| Purchase #6 | $90.91 | 12.735% | $102.4874 | $102.49 | $102.50 | $102.50 |
| Purchase #7 | $114.63 | 10.720% | $126.9183 | $126.92 | $126.90 | $126.90 |
| 7 purchase totals = | $867.66 | $948.8439 | $948.84 | $948.80 | $948.80 | |