| 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 | $154.79 | 9.343% | $169.252 | $169.25 | $169.25 | $169.30 |
| Purchase #2 | $106.88 | 4.768% | $111.976 | $111.98 | $112.00 | $112.00 |
| Purchase #3 | $121.92 | 4.782% | $127.7502 | $127.75 | $127.75 | $127.80 |
| Purchase #4 | $36.83 | 3.578% | $38.1478 | $38.15 | $38.15 | $38.10 |
| Purchase #5 | $164.56 | 5.610% | $173.7918 | $173.79 | $173.80 | $173.80 |
| Purchase #6 | $188.60 | 6.843% | $201.5059 | $201.51 | $201.50 | $201.50 |
| Purchase #7 | $89.96 | 12.667% | $101.3552 | $101.36 | $101.35 | $101.40 |
| 7 purchase totals = | $863.54 | $923.7789 | $923.79 | $923.80 | $923.90 | |