| 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 | $158.64 | 9.172% | $173.1905 | $173.19 | $173.20 | $173.20 |
| Purchase #2 | $79.95 | 11.258% | $88.9508 | $88.95 | $88.95 | $89.00 |
| Purchase #3 | $85.70 | 6.804% | $91.531 | $91.53 | $91.55 | $91.50 |
| Purchase #4 | $79.96 | 5.625% | $84.4578 | $84.46 | $84.45 | $84.50 |
| Purchase #5 | $126.82 | 6.213% | $134.6993 | $134.70 | $134.70 | $134.70 |
| Purchase #6 | $134.64 | 3.806% | $139.7644 | $139.76 | $139.75 | $139.80 |
| Purchase #7 | $161.73 | 7.505% | $173.8678 | $173.87 | $173.85 | $173.90 |
| 7 purchase totals = | $827.44 | $886.4616 | $886.46 | $886.45 | $886.60 | |