| 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 | $176.31 | 11.234% | $196.1167 | $196.12 | $196.10 | $196.10 |
| Purchase #2 | $137.51 | 7.627% | $147.9979 | $148.00 | $148.00 | $148.00 |
| Purchase #3 | $189.96 | 10.681% | $210.2496 | $210.25 | $210.25 | $210.20 |
| Purchase #4 | $42.37 | 4.868% | $44.4326 | $44.43 | $44.45 | $44.40 |
| Purchase #5 | $182.71 | 11.463% | $203.654 | $203.65 | $203.65 | $203.70 |
| Purchase #6 | $187.96 | 5.816% | $198.8918 | $198.89 | $198.90 | $198.90 |
| Purchase #7 | $17.90 | 5.193% | $18.8295 | $18.83 | $18.85 | $18.80 |
| 7 purchase totals = | $934.72 | $1,020.1721 | $1,020.17 | $1,020.20 | $1,020.10 | |