| 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 | $141.25 | 5.469% | $148.975 | $148.98 | $149.00 | $149.00 |
| Purchase #2 | $76.48 | 6.381% | $81.3602 | $81.36 | $81.35 | $81.40 |
| Purchase #3 | $238.99 | 13.754% | $271.8607 | $271.86 | $271.85 | $271.90 |
| Purchase #4 | $192.68 | 8.401% | $208.867 | $208.87 | $208.85 | $208.90 |
| Purchase #5 | $217.85 | 7.138% | $233.4001 | $233.40 | $233.40 | $233.40 |
| Purchase #6 | $40.94 | 5.490% | $43.1876 | $43.19 | $43.20 | $43.20 |
| Purchase #7 | $226.31 | 12.741% | $255.1442 | $255.14 | $255.15 | $255.10 |
| 7 purchase totals = | $1,134.50 | $1,242.7948 | $1,242.80 | $1,242.80 | $1,242.90 | |