| 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 | $183.71 | 5.701% | $194.1833 | $194.18 | $194.20 | $194.20 |
| Purchase #2 | $8.53 | 8.275% | $9.2359 | $9.24 | $9.25 | $9.20 |
| Purchase #3 | $144.26 | 13.683% | $163.9991 | $164.00 | $164.00 | $164.00 |
| Purchase #4 | $175.67 | 9.792% | $192.8716 | $192.87 | $192.85 | $192.90 |
| Purchase #5 | $60.82 | 5.302% | $64.0447 | $64.04 | $64.05 | $64.00 |
| Purchase #6 | $210.75 | 8.578% | $228.8281 | $228.83 | $228.85 | $228.80 |
| Purchase #7 | $46.65 | 5.400% | $49.1691 | $49.17 | $49.15 | $49.20 |
| 7 purchase totals = | $830.39 | $902.3318 | $902.33 | $902.35 | $902.30 | |