| 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 | $122.54 | 7.504% | $131.7354 | $131.74 | $131.75 | $131.70 |
| Purchase #2 | $67.95 | 7.830% | $73.2705 | $73.27 | $73.25 | $73.30 |
| Purchase #3 | $221.91 | 10.809% | $245.8963 | $245.90 | $245.90 | $245.90 |
| Purchase #4 | $19.49 | 6.273% | $20.7126 | $20.71 | $20.70 | $20.70 |
| Purchase #5 | $164.90 | 11.150% | $183.2864 | $183.29 | $183.30 | $183.30 |
| Purchase #6 | $183.87 | 10.334% | $202.8711 | $202.87 | $202.85 | $202.90 |
| Purchase #7 | $65.51 | 4.431% | $68.4127 | $68.41 | $68.40 | $68.40 |
| 7 purchase totals = | $846.17 | $926.1850 | $926.19 | $926.15 | $926.20 | |