| 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 | $179.73 | 5.715% | $190.0016 | $190.00 | $190.00 | $190.00 |
| Purchase #2 | $68.67 | 6.789% | $73.332 | $73.33 | $73.35 | $73.30 |
| Purchase #3 | $244.90 | 5.450% | $258.2471 | $258.25 | $258.25 | $258.20 |
| Purchase #4 | $139.83 | 7.546% | $150.3816 | $150.38 | $150.40 | $150.40 |
| Purchase #5 | $65.67 | 12.448% | $73.8446 | $73.84 | $73.85 | $73.80 |
| Purchase #6 | $20.99 | 6.375% | $22.3281 | $22.33 | $22.35 | $22.30 |
| Purchase #7 | $31.31 | 12.324% | $35.1686 | $35.17 | $35.15 | $35.20 |
| 7 purchase totals = | $751.10 | $803.3036 | $803.30 | $803.35 | $803.20 | |