| 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 | $183.92 | 13.514% | $208.7749 | $208.77 | $208.75 | $208.80 |
| Purchase #2 | $159.42 | 11.475% | $177.7134 | $177.71 | $177.70 | $177.70 |
| Purchase #3 | $31.39 | 3.411% | $32.4607 | $32.46 | $32.45 | $32.50 |
| Purchase #4 | $67.86 | 4.464% | $70.8893 | $70.89 | $70.90 | $70.90 |
| Purchase #5 | $205.80 | 11.622% | $229.7181 | $229.72 | $229.70 | $229.70 |
| Purchase #6 | $126.89 | 6.447% | $135.0706 | $135.07 | $135.05 | $135.10 |
| Purchase #7 | $87.32 | 5.262% | $91.9148 | $91.91 | $91.90 | $91.90 |
| 7 purchase totals = | $862.60 | $946.5418 | $946.53 | $946.45 | $946.60 | |