| 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 | $145.53 | 11.435% | $162.1714 | $162.17 | $162.15 | $162.20 |
| Purchase #2 | $80.40 | 4.634% | $84.1257 | $84.13 | $84.15 | $84.10 |
| Purchase #3 | $8.84 | 10.292% | $9.7498 | $9.75 | $9.75 | $9.70 |
| Purchase #4 | $239.98 | 10.706% | $265.6723 | $265.67 | $265.65 | $265.70 |
| Purchase #5 | $196.50 | 3.357% | $203.0965 | $203.10 | $203.10 | $203.10 |
| Purchase #6 | $148.34 | 10.260% | $163.5597 | $163.56 | $163.55 | $163.60 |
| Purchase #7 | $48.61 | 5.819% | $51.4386 | $51.44 | $51.45 | $51.40 |
| 7 purchase totals = | $868.20 | $939.8140 | $939.82 | $939.80 | $939.80 | |