| 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 | $135.31 | 11.841% | $151.3321 | $151.33 | $151.35 | $151.30 |
| Purchase #2 | $131.90 | 10.615% | $145.9012 | $145.90 | $145.90 | $145.90 |
| Purchase #3 | $107.81 | 12.791% | $121.6 | $121.60 | $121.60 | $121.60 |
| Purchase #4 | $45.84 | 12.513% | $51.576 | $51.58 | $51.60 | $51.60 |
| Purchase #5 | $141.92 | 11.151% | $157.7455 | $157.75 | $157.75 | $157.70 |
| Purchase #6 | $242.51 | 6.773% | $258.9352 | $258.94 | $258.95 | $258.90 |
| Purchase #7 | $47.57 | 5.303% | $50.0926 | $50.09 | $50.10 | $50.10 |
| 7 purchase totals = | $852.86 | $937.1826 | $937.19 | $937.25 | $937.10 | |