| 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 | $135.76 | 11.866% | $151.8693 | $151.87 | $151.85 | $151.90 |
| Purchase #2 | $119.56 | 13.299% | $135.4603 | $135.46 | $135.45 | $135.50 |
| Purchase #3 | $182.60 | 6.723% | $194.8762 | $194.88 | $194.90 | $194.90 |
| Purchase #4 | $92.30 | 11.807% | $103.1979 | $103.20 | $103.20 | $103.20 |
| Purchase #5 | $194.60 | 3.338% | $201.0957 | $201.10 | $201.10 | $201.10 |
| Purchase #6 | $76.93 | 11.434% | $85.7262 | $85.73 | $85.75 | $85.70 |
| Purchase #7 | $43.51 | 9.172% | $47.5007 | $47.50 | $47.50 | $47.50 |
| 7 purchase totals = | $845.26 | $919.7263 | $919.74 | $919.75 | $919.80 | |