| 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 | $17.36 | 7.673% | $18.692 | $18.69 | $18.70 | $18.70 |
| Purchase #2 | $238.47 | 4.555% | $249.3323 | $249.33 | $249.35 | $249.30 |
| Purchase #3 | $149.86 | 3.482% | $155.0781 | $155.08 | $155.10 | $155.10 |
| Purchase #4 | $53.96 | 12.234% | $60.5615 | $60.56 | $60.55 | $60.60 |
| Purchase #5 | $73.42 | 12.343% | $82.4822 | $82.48 | $82.50 | $82.50 |
| Purchase #6 | $180.47 | 10.134% | $198.7588 | $198.76 | $198.75 | $198.80 |
| Purchase #7 | $189.33 | 6.184% | $201.0382 | $201.04 | $201.05 | $201.00 |
| 7 purchase totals = | $902.87 | $965.9431 | $965.94 | $966.00 | $966.00 | |