| 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 | $198.29 | 6.180% | $210.5443 | $210.54 | $210.55 | $210.50 |
| Purchase #2 | $163.28 | 13.750% | $185.731 | $185.73 | $185.75 | $185.70 |
| Purchase #3 | $20.44 | 13.376% | $23.1741 | $23.17 | $23.15 | $23.20 |
| Purchase #4 | $207.47 | 5.104% | $218.0593 | $218.06 | $218.05 | $218.10 |
| Purchase #5 | $32.34 | 13.423% | $36.681 | $36.68 | $36.70 | $36.70 |
| Purchase #6 | $233.75 | 6.569% | $249.105 | $249.11 | $249.10 | $249.10 |
| Purchase #7 | $216.56 | 5.458% | $228.3798 | $228.38 | $228.40 | $228.40 |
| 7 purchase totals = | $1,072.13 | $1,151.6745 | $1,151.67 | $1,151.70 | $1,151.70 | |