| 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 | $148.86 | 5.395% | $156.891 | $156.89 | $156.90 | $156.90 |
| Purchase #2 | $189.54 | 8.537% | $205.721 | $205.72 | $205.70 | $205.70 |
| Purchase #3 | $204.33 | 10.473% | $225.7295 | $225.73 | $225.75 | $225.70 |
| Purchase #4 | $45.44 | 7.839% | $49.002 | $49.00 | $49.00 | $49.00 |
| Purchase #5 | $41.70 | 4.654% | $43.6407 | $43.64 | $43.65 | $43.60 |
| Purchase #6 | $187.86 | 5.197% | $197.6231 | $197.62 | $197.60 | $197.60 |
| Purchase #7 | $63.71 | 13.175% | $72.1038 | $72.10 | $72.10 | $72.10 |
| 7 purchase totals = | $881.44 | $950.7111 | $950.70 | $950.70 | $950.60 | |