| 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 | $132.53 | 6.805% | $141.5487 | $141.55 | $141.55 | $141.50 |
| Purchase #2 | $53.31 | 7.172% | $57.1334 | $57.13 | $57.15 | $57.10 |
| Purchase #3 | $217.47 | 5.702% | $229.8701 | $229.87 | $229.85 | $229.90 |
| Purchase #4 | $146.33 | 10.125% | $161.1459 | $161.15 | $161.15 | $161.10 |
| Purchase #5 | $240.67 | 8.623% | $261.423 | $261.42 | $261.40 | $261.40 |
| Purchase #6 | $180.48 | 9.214% | $197.1094 | $197.11 | $197.10 | $197.10 |
| Purchase #7 | $198.79 | 13.484% | $225.5948 | $225.59 | $225.60 | $225.60 |
| 7 purchase totals = | $1,169.58 | $1,273.8253 | $1,273.82 | $1,273.80 | $1,273.70 | |