| 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 | $176.73 | 12.790% | $199.3338 | $199.33 | $199.35 | $199.30 |
| Purchase #2 | $114.49 | 11.677% | $127.859 | $127.86 | $127.85 | $127.90 |
| Purchase #3 | $85.52 | 9.611% | $93.7393 | $93.74 | $93.75 | $93.70 |
| Purchase #4 | $21.86 | 11.333% | $24.3374 | $24.34 | $24.35 | $24.30 |
| Purchase #5 | $100.42 | 8.562% | $109.018 | $109.02 | $109.00 | $109.00 |
| Purchase #6 | $101.59 | 6.170% | $107.8581 | $107.86 | $107.85 | $107.90 |
| Purchase #7 | $79.49 | 11.429% | $88.5749 | $88.57 | $88.55 | $88.60 |
| 7 purchase totals = | $680.10 | $750.7205 | $750.72 | $750.70 | $750.70 | |