| 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 | $162.81 | 4.760% | $170.5598 | $170.56 | $170.55 | $170.60 |
| Purchase #2 | $12.53 | 7.789% | $13.506 | $13.51 | $13.50 | $13.50 |
| Purchase #3 | $169.28 | 8.274% | $183.2862 | $183.29 | $183.30 | $183.30 |
| Purchase #4 | $39.77 | 11.290% | $44.26 | $44.26 | $44.25 | $44.30 |
| Purchase #5 | $212.34 | 13.212% | $240.3944 | $240.39 | $240.40 | $240.40 |
| Purchase #6 | $18.97 | 5.566% | $20.0259 | $20.03 | $20.05 | $20.00 |
| Purchase #7 | $101.74 | 11.269% | $113.2051 | $113.21 | $113.20 | $113.20 |
| 7 purchase totals = | $717.44 | $785.2374 | $785.25 | $785.25 | $785.30 | |