| 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 | $144.65 | 13.868% | $164.7101 | $164.71 | $164.70 | $164.70 |
| Purchase #2 | $241.32 | 12.396% | $271.234 | $271.23 | $271.25 | $271.20 |
| Purchase #3 | $201.63 | 12.207% | $226.243 | $226.24 | $226.25 | $226.20 |
| Purchase #4 | $240.32 | 10.382% | $265.27 | $265.27 | $265.25 | $265.30 |
| Purchase #5 | $194.82 | 11.683% | $217.5808 | $217.58 | $217.60 | $217.60 |
| Purchase #6 | $161.55 | 13.255% | $182.9635 | $182.96 | $182.95 | $183.00 |
| Purchase #7 | $250.34 | 9.790% | $274.8483 | $274.85 | $274.85 | $274.80 |
| 7 purchase totals = | $1,434.63 | $1,602.8497 | $1,602.84 | $1,602.85 | $1,602.80 | |