| 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 | $176.47 | 10.224% | $194.5123 | $194.51 | $194.50 | $194.50 |
| Purchase #2 | $86.72 | 11.588% | $96.7691 | $96.77 | $96.75 | $96.80 |
| Purchase #3 | $228.37 | 13.612% | $259.4557 | $259.46 | $259.45 | $259.50 |
| Purchase #4 | $140.75 | 5.161% | $148.0141 | $148.01 | $148.00 | $148.00 |
| Purchase #5 | $76.49 | 9.736% | $83.9371 | $83.94 | $83.95 | $83.90 |
| Purchase #6 | $72.70 | 7.282% | $77.994 | $77.99 | $78.00 | $78.00 |
| Purchase #7 | $200.40 | 12.122% | $224.6925 | $224.69 | $224.70 | $224.70 |
| 7 purchase totals = | $981.90 | $1,085.3748 | $1,085.37 | $1,085.35 | $1,085.40 | |