| 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 | $184.46 | 13.138% | $208.6944 | $208.69 | $208.70 | $208.70 |
| Purchase #2 | $81.35 | 12.263% | $91.326 | $91.33 | $91.35 | $91.30 |
| Purchase #3 | $146.74 | 4.537% | $153.3976 | $153.40 | $153.40 | $153.40 |
| Purchase #4 | $31.74 | 9.577% | $34.7797 | $34.78 | $34.80 | $34.80 |
| Purchase #5 | $29.67 | 7.754% | $31.9706 | $31.97 | $31.95 | $32.00 |
| Purchase #6 | $109.91 | 11.471% | $122.5178 | $122.52 | $122.50 | $122.50 |
| Purchase #7 | $59.62 | 4.546% | $62.3303 | $62.33 | $62.35 | $62.30 |
| 7 purchase totals = | $643.49 | $705.0164 | $705.02 | $705.05 | $705.00 | |