| 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 | $162.52 | 5.117% | $170.8361 | $170.84 | $170.85 | $170.80 |
| Purchase #2 | $143.69 | 13.711% | $163.3913 | $163.39 | $163.40 | $163.40 |
| Purchase #3 | $167.44 | 8.598% | $181.8365 | $181.84 | $181.85 | $181.80 |
| Purchase #4 | $223.80 | 7.288% | $240.1105 | $240.11 | $240.10 | $240.10 |
| Purchase #5 | $113.93 | 9.871% | $125.176 | $125.18 | $125.20 | $125.20 |
| Purchase #6 | $42.73 | 7.872% | $46.0937 | $46.09 | $46.10 | $46.10 |
| Purchase #7 | $130.99 | 6.814% | $139.9157 | $139.92 | $139.90 | $139.90 |
| 7 purchase totals = | $985.10 | $1,067.3598 | $1,067.37 | $1,067.40 | $1,067.30 | |