| 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 | $112.26 | 10.527% | $124.0776 | $124.08 | $124.10 | $124.10 |
| Purchase #2 | $190.34 | 7.773% | $205.1351 | $205.14 | $205.15 | $205.10 |
| Purchase #3 | $90.42 | 6.157% | $95.9872 | $95.99 | $96.00 | $96.00 |
| Purchase #4 | $147.71 | 13.585% | $167.7764 | $167.78 | $167.80 | $167.80 |
| Purchase #5 | $143.49 | 8.692% | $155.9622 | $155.96 | $155.95 | $156.00 |
| Purchase #6 | $64.96 | 3.615% | $67.3083 | $67.31 | $67.30 | $67.30 |
| Purchase #7 | $145.35 | 5.576% | $153.4547 | $153.45 | $153.45 | $153.50 |
| 7 purchase totals = | $894.53 | $969.7015 | $969.71 | $969.75 | $969.80 | |