| 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 | $140.96 | 11.214% | $156.7673 | $156.77 | $156.75 | $156.80 |
| Purchase #2 | $156.71 | 13.128% | $177.2829 | $177.28 | $177.30 | $177.30 |
| Purchase #3 | $218.50 | 13.207% | $247.3573 | $247.36 | $247.35 | $247.40 |
| Purchase #4 | $17.39 | 9.644% | $19.0671 | $19.07 | $19.05 | $19.10 |
| Purchase #5 | $164.72 | 7.281% | $176.7133 | $176.71 | $176.70 | $176.70 |
| Purchase #6 | $201.88 | 4.637% | $211.2412 | $211.24 | $211.25 | $211.20 |
| Purchase #7 | $240.38 | 6.196% | $255.2739 | $255.27 | $255.25 | $255.30 |
| 7 purchase totals = | $1,140.54 | $1,243.7030 | $1,243.70 | $1,243.65 | $1,243.80 | |