| 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 | $124.84 | 12.755% | $140.7633 | $140.76 | $140.75 | $140.80 |
| Purchase #2 | $100.49 | 13.144% | $113.6984 | $113.70 | $113.70 | $113.70 |
| Purchase #3 | $105.40 | 9.700% | $115.6238 | $115.62 | $115.60 | $115.60 |
| Purchase #4 | $148.81 | 8.449% | $161.383 | $161.38 | $161.40 | $161.40 |
| Purchase #5 | $91.58 | 11.552% | $102.1593 | $102.16 | $102.15 | $102.20 |
| Purchase #6 | $169.84 | 5.308% | $178.8551 | $178.86 | $178.85 | $178.90 |
| Purchase #7 | $201.88 | 10.528% | $223.1339 | $223.13 | $223.15 | $223.10 |
| 7 purchase totals = | $942.84 | $1,035.6168 | $1,035.61 | $1,035.60 | $1,035.70 | |