| 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 | $77.62 | 5.111% | $81.5872 | $81.59 | $81.60 | $81.60 |
| Purchase #2 | $163.59 | 10.757% | $181.1874 | $181.19 | $181.20 | $181.20 |
| Purchase #3 | $142.69 | 12.389% | $160.3679 | $160.37 | $160.35 | $160.40 |
| Purchase #4 | $189.54 | 4.283% | $197.658 | $197.66 | $197.65 | $197.70 |
| Purchase #5 | $155.41 | 13.521% | $176.423 | $176.42 | $176.40 | $176.40 |
| Purchase #6 | $98.53 | 9.115% | $107.511 | $107.51 | $107.50 | $107.50 |
| Purchase #7 | $6.86 | 7.801% | $7.3951 | $7.40 | $7.40 | $7.40 |
| 7 purchase totals = | $834.24 | $912.1296 | $912.14 | $912.10 | $912.20 | |