| 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 | $130.61 | 7.757% | $140.7414 | $140.74 | $140.75 | $140.70 |
| Purchase #2 | $98.74 | 8.203% | $106.8396 | $106.84 | $106.85 | $106.80 |
| Purchase #3 | $90.33 | 12.791% | $101.8841 | $101.88 | $101.90 | $101.90 |
| Purchase #4 | $113.47 | 7.703% | $122.2106 | $122.21 | $122.20 | $122.20 |
| Purchase #5 | $142.40 | 13.409% | $161.4944 | $161.49 | $161.50 | $161.50 |
| Purchase #6 | $113.39 | 3.433% | $117.2827 | $117.28 | $117.30 | $117.30 |
| Purchase #7 | $29.60 | 5.357% | $31.1857 | $31.19 | $31.20 | $31.20 |
| 7 purchase totals = | $718.54 | $781.6385 | $781.63 | $781.70 | $781.60 | |