| 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 | $165.81 | 13.354% | $187.9523 | $187.95 | $187.95 | $188.00 |
| Purchase #2 | $63.87 | 4.553% | $66.778 | $66.78 | $66.80 | $66.80 |
| Purchase #3 | $231.46 | 7.583% | $249.0116 | $249.01 | $249.00 | $249.00 |
| Purchase #4 | $114.48 | 8.861% | $124.6241 | $124.62 | $124.60 | $124.60 |
| Purchase #5 | $187.63 | 13.745% | $213.4197 | $213.42 | $213.40 | $213.40 |
| Purchase #6 | $213.61 | 3.773% | $221.6695 | $221.67 | $221.65 | $221.70 |
| Purchase #7 | $145.47 | 10.445% | $160.6643 | $160.66 | $160.65 | $160.70 |
| 7 purchase totals = | $1,122.33 | $1,224.1195 | $1,224.11 | $1,224.05 | $1,224.20 | |