| 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 | $159.45 | 12.679% | $179.6667 | $179.67 | $179.65 | $179.70 |
| Purchase #2 | $101.44 | 12.154% | $113.769 | $113.77 | $113.75 | $113.80 |
| Purchase #3 | $36.66 | 12.626% | $41.2887 | $41.29 | $41.30 | $41.30 |
| Purchase #4 | $189.36 | 9.196% | $206.7735 | $206.77 | $206.75 | $206.80 |
| Purchase #5 | $79.75 | 8.434% | $86.4761 | $86.48 | $86.50 | $86.50 |
| Purchase #6 | $116.84 | 5.206% | $122.9227 | $122.92 | $122.90 | $122.90 |
| Purchase #7 | $40.81 | 7.185% | $43.7422 | $43.74 | $43.75 | $43.70 |
| 7 purchase totals = | $724.31 | $794.6389 | $794.64 | $794.60 | $794.70 | |