| 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 | $146.71 | 13.736% | $166.8621 | $166.86 | $166.85 | $166.90 |
| Purchase #2 | $10.53 | 13.463% | $11.9477 | $11.95 | $11.95 | $11.90 |
| Purchase #3 | $226.32 | 7.102% | $242.3932 | $242.39 | $242.40 | $242.40 |
| Purchase #4 | $233.37 | 4.707% | $244.3547 | $244.35 | $244.35 | $244.40 |
| Purchase #5 | $78.67 | 6.722% | $83.9582 | $83.96 | $83.95 | $84.00 |
| Purchase #6 | $43.71 | 5.611% | $46.1626 | $46.16 | $46.15 | $46.20 |
| Purchase #7 | $172.93 | 3.517% | $179.0119 | $179.01 | $179.00 | $179.00 |
| 7 purchase totals = | $912.24 | $974.6904 | $974.68 | $974.65 | $974.80 | |