| 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 | $17.83 | 13.127% | $20.1705 | $20.17 | $20.15 | $20.20 |
| Purchase #2 | $85.99 | 6.520% | $91.5965 | $91.60 | $91.60 | $91.60 |
| Purchase #3 | $93.98 | 13.633% | $106.7923 | $106.79 | $106.80 | $106.80 |
| Purchase #4 | $109.60 | 3.636% | $113.5851 | $113.59 | $113.60 | $113.60 |
| Purchase #5 | $175.68 | 8.845% | $191.2189 | $191.22 | $191.20 | $191.20 |
| Purchase #6 | $245.57 | 7.385% | $263.7053 | $263.71 | $263.70 | $263.70 |
| Purchase #7 | $133.56 | 9.563% | $146.3323 | $146.33 | $146.35 | $146.30 |
| 7 purchase totals = | $862.21 | $933.4009 | $933.41 | $933.40 | $933.40 | |