| 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 | $176.54 | 8.689% | $191.8796 | $191.88 | $191.90 | $191.90 |
| Purchase #2 | $38.46 | 9.455% | $42.0964 | $42.10 | $42.10 | $42.10 |
| Purchase #3 | $69.84 | 12.116% | $78.3018 | $78.30 | $78.30 | $78.30 |
| Purchase #4 | $187.28 | 7.800% | $201.8878 | $201.89 | $201.90 | $201.90 |
| Purchase #5 | $240.58 | 5.436% | $253.6579 | $253.66 | $253.65 | $253.70 |
| Purchase #6 | $27.82 | 3.278% | $28.7319 | $28.73 | $28.75 | $28.70 |
| Purchase #7 | $6.97 | 3.595% | $7.2206 | $7.22 | $7.20 | $7.20 |
| 7 purchase totals = | $747.49 | $803.7760 | $803.78 | $803.80 | $803.80 | |