| 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 | $143.84 | 13.114% | $162.7032 | $162.70 | $162.70 | $162.70 |
| Purchase #2 | $22.47 | 3.205% | $23.1902 | $23.19 | $23.20 | $23.20 |
| Purchase #3 | $218.89 | 3.137% | $225.7566 | $225.76 | $225.75 | $225.80 |
| Purchase #4 | $7.29 | 9.127% | $7.9554 | $7.96 | $7.95 | $8.00 |
| Purchase #5 | $247.96 | 9.567% | $271.6823 | $271.68 | $271.70 | $271.70 |
| Purchase #6 | $51.87 | 5.636% | $54.7934 | $54.79 | $54.80 | $54.80 |
| Purchase #7 | $125.40 | 11.817% | $140.2185 | $140.22 | $140.20 | $140.20 |
| 7 purchase totals = | $817.72 | $886.2996 | $886.30 | $886.30 | $886.40 | |