| 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 | $183.59 | 6.847% | $196.1604 | $196.16 | $196.15 | $196.20 |
| Purchase #2 | $236.48 | 4.625% | $247.4172 | $247.42 | $247.40 | $247.40 |
| Purchase #3 | $50.73 | 8.579% | $55.0821 | $55.08 | $55.10 | $55.10 |
| Purchase #4 | $171.57 | 4.727% | $179.6801 | $179.68 | $179.70 | $179.70 |
| Purchase #5 | $43.27 | 9.295% | $47.2919 | $47.29 | $47.30 | $47.30 |
| Purchase #6 | $193.48 | 5.178% | $203.4984 | $203.50 | $203.50 | $203.50 |
| Purchase #7 | $54.53 | 13.120% | $61.6843 | $61.68 | $61.70 | $61.70 |
| 7 purchase totals = | $933.65 | $990.8144 | $990.81 | $990.85 | $990.90 | |