| 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 | $180.95 | 11.506% | $201.7701 | $201.77 | $201.75 | $201.80 |
| Purchase #2 | $64.73 | 4.434% | $67.6001 | $67.60 | $67.60 | $67.60 |
| Purchase #3 | $181.73 | 7.112% | $194.6546 | $194.65 | $194.65 | $194.70 |
| Purchase #4 | $57.63 | 9.185% | $62.9233 | $62.92 | $62.90 | $62.90 |
| Purchase #5 | $43.55 | 9.758% | $47.7996 | $47.80 | $47.80 | $47.80 |
| Purchase #6 | $107.56 | 8.583% | $116.7919 | $116.79 | $116.80 | $116.80 |
| Purchase #7 | $109.79 | 7.400% | $117.9145 | $117.91 | $117.90 | $117.90 |
| 7 purchase totals = | $745.94 | $809.4541 | $809.44 | $809.40 | $809.50 | |