| 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 | $164.57 | 5.157% | $173.0569 | $173.06 | $173.05 | $173.10 |
| Purchase #2 | $200.29 | 10.447% | $221.2143 | $221.21 | $221.20 | $221.20 |
| Purchase #3 | $83.77 | 9.130% | $91.4182 | $91.42 | $91.40 | $91.40 |
| Purchase #4 | $250.39 | 10.457% | $276.5733 | $276.57 | $276.55 | $276.60 |
| Purchase #5 | $34.43 | 13.788% | $39.1772 | $39.18 | $39.20 | $39.20 |
| Purchase #6 | $75.26 | 4.830% | $78.8951 | $78.90 | $78.90 | $78.90 |
| Purchase #7 | $43.67 | 13.330% | $49.4912 | $49.49 | $49.50 | $49.50 |
| 7 purchase totals = | $852.38 | $929.8262 | $929.83 | $929.80 | $929.90 | |