| 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 | $177.81 | 6.503% | $189.373 | $189.37 | $189.35 | $189.40 |
| Purchase #2 | $163.48 | 12.302% | $183.5913 | $183.59 | $183.60 | $183.60 |
| Purchase #3 | $52.47 | 6.747% | $56.0102 | $56.01 | $56.00 | $56.00 |
| Purchase #4 | $85.84 | 5.702% | $90.7346 | $90.73 | $90.75 | $90.70 |
| Purchase #5 | $137.44 | 11.414% | $153.1274 | $153.13 | $153.15 | $153.10 |
| Purchase #6 | $74.39 | 3.459% | $76.9632 | $76.96 | $76.95 | $77.00 |
| Purchase #7 | $5.95 | 6.387% | $6.33 | $6.33 | $6.35 | $6.30 |
| 7 purchase totals = | $697.38 | $756.1297 | $756.12 | $756.15 | $756.10 | |