| 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 | $164.32 | 8.360% | $178.0572 | $178.06 | $178.05 | $178.10 |
| Purchase #2 | $67.60 | 4.478% | $70.6271 | $70.63 | $70.65 | $70.60 |
| Purchase #3 | $247.32 | 6.235% | $262.7404 | $262.74 | $262.75 | $262.70 |
| Purchase #4 | $221.25 | 3.574% | $229.1575 | $229.16 | $229.15 | $229.20 |
| Purchase #5 | $121.53 | 7.244% | $130.3336 | $130.33 | $130.35 | $130.30 |
| Purchase #6 | $94.61 | 6.826% | $101.0681 | $101.07 | $101.05 | $101.10 |
| Purchase #7 | $236.75 | 6.768% | $252.7732 | $252.77 | $252.75 | $252.80 |
| 7 purchase totals = | $1,153.38 | $1,224.7571 | $1,224.76 | $1,224.75 | $1,224.80 | |