| 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 | $164.66 | 11.704% | $183.9318 | $183.93 | $183.95 | $183.90 |
| Purchase #2 | $107.53 | 4.531% | $112.4022 | $112.40 | $112.40 | $112.40 |
| Purchase #3 | $176.87 | 13.503% | $200.7528 | $200.75 | $200.75 | $200.80 |
| Purchase #4 | $200.52 | 10.505% | $221.5846 | $221.58 | $221.60 | $221.60 |
| Purchase #5 | $13.98 | 12.412% | $15.7152 | $15.72 | $15.70 | $15.70 |
| Purchase #6 | $47.95 | 9.454% | $52.4832 | $52.48 | $52.50 | $52.50 |
| Purchase #7 | $26.92 | 9.824% | $29.5646 | $29.56 | $29.55 | $29.60 |
| 7 purchase totals = | $738.43 | $816.4344 | $816.42 | $816.45 | $816.50 | |