| 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 | $135.30 | 12.382% | $152.0528 | $152.05 | $152.05 | $152.10 |
| Purchase #2 | $7.36 | 5.512% | $7.7657 | $7.77 | $7.75 | $7.80 |
| Purchase #3 | $207.84 | 10.551% | $229.7692 | $229.77 | $229.75 | $229.80 |
| Purchase #4 | $15.30 | 11.214% | $17.0157 | $17.02 | $17.00 | $17.00 |
| Purchase #5 | $88.95 | 8.370% | $96.3951 | $96.40 | $96.40 | $96.40 |
| Purchase #6 | $202.87 | 5.873% | $214.7846 | $214.78 | $214.80 | $214.80 |
| Purchase #7 | $164.28 | 9.443% | $179.793 | $179.79 | $179.80 | $179.80 |
| 7 purchase totals = | $821.90 | $897.5761 | $897.58 | $897.55 | $897.70 | |