| 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 | $180.80 | 7.180% | $193.7814 | $193.78 | $193.80 | $193.80 |
| Purchase #2 | $232.25 | 3.276% | $239.8585 | $239.86 | $239.85 | $239.90 |
| Purchase #3 | $163.77 | 3.111% | $168.8649 | $168.86 | $168.85 | $168.90 |
| Purchase #4 | $98.83 | 9.269% | $107.9906 | $107.99 | $108.00 | $108.00 |
| Purchase #5 | $18.35 | 9.742% | $20.1377 | $20.14 | $20.15 | $20.10 |
| Purchase #6 | $235.37 | 5.809% | $249.0426 | $249.04 | $249.05 | $249.00 |
| Purchase #7 | $201.43 | 4.597% | $210.6897 | $210.69 | $210.70 | $210.70 |
| 7 purchase totals = | $1,130.80 | $1,190.3654 | $1,190.36 | $1,190.40 | $1,190.40 | |