| 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 | $170.49 | 12.545% | $191.878 | $191.88 | $191.90 | $191.90 |
| Purchase #2 | $191.60 | 3.842% | $198.9613 | $198.96 | $198.95 | $199.00 |
| Purchase #3 | $121.68 | 13.733% | $138.3903 | $138.39 | $138.40 | $138.40 |
| Purchase #4 | $62.65 | 13.835% | $71.3176 | $71.32 | $71.30 | $71.30 |
| Purchase #5 | $35.45 | 8.694% | $38.532 | $38.53 | $38.55 | $38.50 |
| Purchase #6 | $38.95 | 5.197% | $40.9742 | $40.97 | $40.95 | $41.00 |
| Purchase #7 | $152.27 | 7.412% | $163.5563 | $163.56 | $163.55 | $163.60 |
| 7 purchase totals = | $773.09 | $843.6097 | $843.61 | $843.60 | $843.70 | |