| 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 | $153.50 | 3.755% | $159.2639 | $159.26 | $159.25 | $159.30 |
| Purchase #2 | $223.94 | 11.514% | $249.7245 | $249.72 | $249.70 | $249.70 |
| Purchase #3 | $74.82 | 13.466% | $84.8953 | $84.90 | $84.90 | $84.90 |
| Purchase #4 | $80.82 | 4.844% | $84.7349 | $84.73 | $84.75 | $84.70 |
| Purchase #5 | $191.92 | 12.441% | $215.7968 | $215.80 | $215.80 | $215.80 |
| Purchase #6 | $60.77 | 11.770% | $67.9226 | $67.92 | $67.90 | $67.90 |
| Purchase #7 | $113.42 | 11.736% | $126.731 | $126.73 | $126.75 | $126.70 |
| 7 purchase totals = | $899.19 | $989.0690 | $989.06 | $989.05 | $989.00 | |