| 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 | $176.42 | 6.829% | $188.4677 | $188.47 | $188.45 | $188.50 |
| Purchase #2 | $226.27 | 12.675% | $254.9497 | $254.95 | $254.95 | $254.90 |
| Purchase #3 | $18.87 | 6.578% | $20.1113 | $20.11 | $20.10 | $20.10 |
| Purchase #4 | $113.74 | 13.612% | $129.2223 | $129.22 | $129.20 | $129.20 |
| Purchase #5 | $80.45 | 6.666% | $85.8128 | $85.81 | $85.80 | $85.80 |
| Purchase #6 | $49.95 | 3.409% | $51.6528 | $51.65 | $51.65 | $51.70 |
| Purchase #7 | $221.55 | 5.270% | $233.2257 | $233.23 | $233.25 | $233.20 |
| 7 purchase totals = | $887.25 | $963.4423 | $963.44 | $963.40 | $963.40 | |