| 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 | $174.38 | 9.688% | $191.2739 | $191.27 | $191.25 | $191.30 |
| Purchase #2 | $144.30 | 3.164% | $148.8657 | $148.87 | $148.85 | $148.90 |
| Purchase #3 | $233.39 | 8.777% | $253.8746 | $253.87 | $253.85 | $253.90 |
| Purchase #4 | $199.80 | 12.217% | $224.2096 | $224.21 | $224.20 | $224.20 |
| Purchase #5 | $190.85 | 6.105% | $202.5014 | $202.50 | $202.50 | $202.50 |
| Purchase #6 | $171.33 | 13.517% | $194.4887 | $194.49 | $194.50 | $194.50 |
| Purchase #7 | $109.32 | 4.343% | $114.0678 | $114.07 | $114.05 | $114.10 |
| 7 purchase totals = | $1,223.37 | $1,329.2817 | $1,329.28 | $1,329.20 | $1,329.40 | |