| 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 | $187.45 | 13.479% | $212.7164 | $212.72 | $212.70 | $212.70 |
| Purchase #2 | $181.49 | 13.833% | $206.5955 | $206.60 | $206.60 | $206.60 |
| Purchase #3 | $39.94 | 13.123% | $45.1813 | $45.18 | $45.20 | $45.20 |
| Purchase #4 | $42.25 | 9.498% | $46.2629 | $46.26 | $46.25 | $46.30 |
| Purchase #5 | $36.67 | 4.163% | $38.1966 | $38.20 | $38.20 | $38.20 |
| Purchase #6 | $133.89 | 5.706% | $141.5298 | $141.53 | $141.55 | $141.50 |
| Purchase #7 | $118.53 | 4.843% | $124.2704 | $124.27 | $124.25 | $124.30 |
| 7 purchase totals = | $740.22 | $814.7529 | $814.76 | $814.75 | $814.80 | |