| 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 | $156.26 | 8.572% | $169.6546 | $169.65 | $169.65 | $169.70 |
| Purchase #2 | $184.57 | 6.742% | $197.0137 | $197.01 | $197.00 | $197.00 |
| Purchase #3 | $10.91 | 7.531% | $11.7316 | $11.73 | $11.75 | $11.70 |
| Purchase #4 | $36.69 | 10.320% | $40.4764 | $40.48 | $40.50 | $40.50 |
| Purchase #5 | $147.46 | 10.457% | $162.8799 | $162.88 | $162.90 | $162.90 |
| Purchase #6 | $157.37 | 4.660% | $164.7034 | $164.70 | $164.70 | $164.70 |
| Purchase #7 | $204.41 | 4.872% | $214.3689 | $214.37 | $214.35 | $214.40 |
| 7 purchase totals = | $897.67 | $960.8285 | $960.82 | $960.85 | $960.90 | |