| 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 | $133.97 | 9.138% | $146.2122 | $146.21 | $146.20 | $146.20 |
| Purchase #2 | $59.97 | 5.142% | $63.0537 | $63.05 | $63.05 | $63.10 |
| Purchase #3 | $67.62 | 3.368% | $69.8974 | $69.90 | $69.90 | $69.90 |
| Purchase #4 | $153.38 | 8.687% | $166.7041 | $166.70 | $166.70 | $166.70 |
| Purchase #5 | $137.36 | 8.243% | $148.6826 | $148.68 | $148.70 | $148.70 |
| Purchase #6 | $232.75 | 8.719% | $253.0435 | $253.04 | $253.05 | $253.00 |
| Purchase #7 | $240.68 | 6.614% | $256.5986 | $256.60 | $256.60 | $256.60 |
| 7 purchase totals = | $1,025.73 | $1,104.1921 | $1,104.18 | $1,104.20 | $1,104.20 | |