| 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 | $174.95 | 6.610% | $186.5142 | $186.51 | $186.50 | $186.50 |
| Purchase #2 | $117.88 | 13.677% | $134.0024 | $134.00 | $134.00 | $134.00 |
| Purchase #3 | $203.98 | 10.620% | $225.6427 | $225.64 | $225.65 | $225.60 |
| Purchase #4 | $140.44 | 8.483% | $152.3535 | $152.35 | $152.35 | $152.40 |
| Purchase #5 | $71.48 | 9.586% | $78.3321 | $78.33 | $78.35 | $78.30 |
| Purchase #6 | $100.96 | 6.657% | $107.6809 | $107.68 | $107.70 | $107.70 |
| Purchase #7 | $61.89 | 10.683% | $68.5017 | $68.50 | $68.50 | $68.50 |
| 7 purchase totals = | $871.58 | $953.0275 | $953.01 | $953.05 | $953.00 | |