| 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 | $172.36 | 11.231% | $191.7178 | $191.72 | $191.70 | $191.70 |
| Purchase #2 | $215.45 | 8.415% | $233.5801 | $233.58 | $233.60 | $233.60 |
| Purchase #3 | $217.26 | 5.634% | $229.5004 | $229.50 | $229.50 | $229.50 |
| Purchase #4 | $102.25 | 4.744% | $107.1007 | $107.10 | $107.10 | $107.10 |
| Purchase #5 | $133.42 | 11.547% | $148.826 | $148.83 | $148.85 | $148.80 |
| Purchase #6 | $122.51 | 8.139% | $132.4811 | $132.48 | $132.50 | $132.50 |
| Purchase #7 | $77.56 | 3.745% | $80.4646 | $80.46 | $80.45 | $80.50 |
| 7 purchase totals = | $1,040.81 | $1,123.6707 | $1,123.67 | $1,123.70 | $1,123.70 | |