| 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 | $165.65 | 9.538% | $181.4497 | $181.45 | $181.45 | $181.40 |
| Purchase #2 | $76.77 | 5.213% | $80.772 | $80.77 | $80.75 | $80.80 |
| Purchase #3 | $131.90 | 7.367% | $141.6171 | $141.62 | $141.60 | $141.60 |
| Purchase #4 | $157.97 | 6.642% | $168.4624 | $168.46 | $168.45 | $168.50 |
| Purchase #5 | $199.40 | 3.584% | $206.5465 | $206.55 | $206.55 | $206.50 |
| Purchase #6 | $111.51 | 12.445% | $125.3874 | $125.39 | $125.40 | $125.40 |
| Purchase #7 | $50.86 | 13.514% | $57.7332 | $57.73 | $57.75 | $57.70 |
| 7 purchase totals = | $894.06 | $961.9683 | $961.97 | $961.95 | $961.90 | |