| 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 | $132.50 | 10.545% | $146.4721 | $146.47 | $146.45 | $146.50 |
| Purchase #2 | $189.93 | 6.342% | $201.9754 | $201.98 | $202.00 | $202.00 |
| Purchase #3 | $43.43 | 8.246% | $47.0112 | $47.01 | $47.00 | $47.00 |
| Purchase #4 | $129.45 | 12.275% | $145.34 | $145.34 | $145.35 | $145.30 |
| Purchase #5 | $82.29 | 4.240% | $85.7791 | $85.78 | $85.80 | $85.80 |
| Purchase #6 | $37.76 | 6.366% | $40.1638 | $40.16 | $40.15 | $40.20 |
| Purchase #7 | $114.64 | 3.282% | $118.4025 | $118.40 | $118.40 | $118.40 |
| 7 purchase totals = | $730.00 | $785.1441 | $785.14 | $785.15 | $785.20 | |