| 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 | $141.90 | 4.374% | $148.1067 | $148.11 | $148.10 | $148.10 |
| Purchase #2 | $162.28 | 8.748% | $176.4763 | $176.48 | $176.50 | $176.50 |
| Purchase #3 | $8.61 | 6.117% | $9.1367 | $9.14 | $9.15 | $9.10 |
| Purchase #4 | $21.39 | 12.449% | $24.0528 | $24.05 | $24.05 | $24.10 |
| Purchase #5 | $185.73 | 4.823% | $194.6878 | $194.69 | $194.70 | $194.70 |
| Purchase #6 | $98.33 | 5.783% | $104.0164 | $104.02 | $104.00 | $104.00 |
| Purchase #7 | $113.90 | 10.652% | $126.0326 | $126.03 | $126.05 | $126.00 |
| 7 purchase totals = | $732.14 | $782.5093 | $782.52 | $782.55 | $782.50 | |