| 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 | $73.29 | 6.417% | $77.993 | $77.99 | $78.00 | $78.00 |
| Purchase #2 | $226.93 | 13.182% | $256.8439 | $256.84 | $256.85 | $256.80 |
| Purchase #3 | $167.49 | 12.347% | $188.17 | $188.17 | $188.15 | $188.20 |
| Purchase #4 | $135.66 | 4.756% | $142.112 | $142.11 | $142.10 | $142.10 |
| Purchase #5 | $194.43 | 12.692% | $219.1071 | $219.11 | $219.10 | $219.10 |
| Purchase #6 | $19.84 | 11.625% | $22.1464 | $22.15 | $22.15 | $22.10 |
| Purchase #7 | $73.50 | 3.526% | $76.0916 | $76.09 | $76.10 | $76.10 |
| 7 purchase totals = | $891.14 | $982.4640 | $982.46 | $982.45 | $982.40 | |