| 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 | $168.73 | 12.243% | $189.3876 | $189.39 | $189.40 | $189.40 |
| Purchase #2 | $16.55 | 8.242% | $17.9141 | $17.91 | $17.90 | $17.90 |
| Purchase #3 | $136.98 | 12.749% | $154.4436 | $154.44 | $154.45 | $154.40 |
| Purchase #4 | $65.95 | 4.728% | $69.0681 | $69.07 | $69.05 | $69.10 |
| Purchase #5 | $159.58 | 12.577% | $179.6504 | $179.65 | $179.65 | $179.70 |
| Purchase #6 | $172.79 | 13.371% | $195.8938 | $195.89 | $195.90 | $195.90 |
| Purchase #7 | $123.86 | 5.214% | $130.3181 | $130.32 | $130.30 | $130.30 |
| 7 purchase totals = | $844.44 | $936.6757 | $936.67 | $936.65 | $936.70 | |