| 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 | $167.86 | 7.261% | $180.0483 | $180.05 | $180.05 | $180.00 |
| Purchase #2 | $60.40 | 12.173% | $67.7525 | $67.75 | $67.75 | $67.80 |
| Purchase #3 | $237.90 | 13.656% | $270.3876 | $270.39 | $270.40 | $270.40 |
| Purchase #4 | $125.29 | 13.486% | $142.1866 | $142.19 | $142.20 | $142.20 |
| Purchase #5 | $151.62 | 9.517% | $166.0497 | $166.05 | $166.05 | $166.00 |
| Purchase #6 | $213.61 | 12.448% | $240.2002 | $240.20 | $240.20 | $240.20 |
| Purchase #7 | $81.27 | 6.606% | $86.6387 | $86.64 | $86.65 | $86.60 |
| 7 purchase totals = | $1,037.95 | $1,153.2636 | $1,153.27 | $1,153.30 | $1,153.20 | |