| 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 | $143.92 | 9.202% | $157.1635 | $157.16 | $157.15 | $157.20 |
| Purchase #2 | $170.45 | 13.308% | $193.1335 | $193.13 | $193.15 | $193.10 |
| Purchase #3 | $164.53 | 11.288% | $183.1021 | $183.10 | $183.10 | $183.10 |
| Purchase #4 | $65.90 | 7.265% | $70.6876 | $70.69 | $70.70 | $70.70 |
| Purchase #5 | $31.43 | 8.251% | $34.0233 | $34.02 | $34.00 | $34.00 |
| Purchase #6 | $56.54 | 13.542% | $64.1966 | $64.20 | $64.20 | $64.20 |
| Purchase #7 | $122.89 | 8.846% | $133.7608 | $133.76 | $133.75 | $133.80 |
| 7 purchase totals = | $755.66 | $836.0674 | $836.06 | $836.05 | $836.10 | |