| 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 | $16.86 | 13.828% | $19.1914 | $19.19 | $19.20 | $19.20 |
| Purchase #2 | $162.61 | 9.484% | $178.0319 | $178.03 | $178.05 | $178.00 |
| Purchase #3 | $207.99 | 12.120% | $233.1984 | $233.20 | $233.20 | $233.20 |
| Purchase #4 | $139.32 | 6.645% | $148.5778 | $148.58 | $148.60 | $148.60 |
| Purchase #5 | $123.67 | 13.392% | $140.2319 | $140.23 | $140.25 | $140.20 |
| Purchase #6 | $121.97 | 3.738% | $126.5292 | $126.53 | $126.55 | $126.50 |
| Purchase #7 | $6.57 | 10.552% | $7.2633 | $7.26 | $7.25 | $7.30 |
| 7 purchase totals = | $778.99 | $853.0239 | $853.02 | $853.10 | $853.00 | |