| 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 | $138.80 | 4.666% | $145.2764 | $145.28 | $145.30 | $145.30 |
| Purchase #2 | $69.76 | 5.811% | $73.8138 | $73.81 | $73.80 | $73.80 |
| Purchase #3 | $79.54 | 3.668% | $82.4575 | $82.46 | $82.45 | $82.50 |
| Purchase #4 | $178.28 | 9.646% | $195.4769 | $195.48 | $195.50 | $195.50 |
| Purchase #5 | $114.51 | 7.215% | $122.7719 | $122.77 | $122.75 | $122.80 |
| Purchase #6 | $74.92 | 12.102% | $83.9868 | $83.99 | $84.00 | $84.00 |
| Purchase #7 | $81.62 | 7.126% | $87.4362 | $87.44 | $87.45 | $87.40 |
| 7 purchase totals = | $737.43 | $791.2195 | $791.23 | $791.25 | $791.30 | |