| 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 | $39.75 | 13.346% | $45.055 | $45.06 | $45.05 | $45.10 |
| Purchase #2 | $145.96 | 7.358% | $156.6997 | $156.70 | $156.70 | $156.70 |
| Purchase #3 | $168.92 | 5.737% | $178.6109 | $178.61 | $178.60 | $178.60 |
| Purchase #4 | $123.34 | 4.790% | $129.248 | $129.25 | $129.25 | $129.20 |
| Purchase #5 | $238.75 | 4.589% | $249.7062 | $249.71 | $249.70 | $249.70 |
| Purchase #6 | $103.98 | 9.144% | $113.4879 | $113.49 | $113.50 | $113.50 |
| Purchase #7 | $63.63 | 11.871% | $71.1835 | $71.18 | $71.20 | $71.20 |
| 7 purchase totals = | $884.33 | $943.9912 | $944.00 | $944.00 | $944.00 | |