| 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 | $191.78 | 5.719% | $202.7479 | $202.75 | $202.75 | $202.70 |
| Purchase #2 | $17.28 | 11.744% | $19.3094 | $19.31 | $19.30 | $19.30 |
| Purchase #3 | $216.50 | 13.769% | $246.3099 | $246.31 | $246.30 | $246.30 |
| Purchase #4 | $146.89 | 4.578% | $153.6146 | $153.61 | $153.60 | $153.60 |
| Purchase #5 | $91.82 | 10.453% | $101.4179 | $101.42 | $101.40 | $101.40 |
| Purchase #6 | $11.44 | 5.714% | $12.0937 | $12.09 | $12.10 | $12.10 |
| Purchase #7 | $121.72 | 6.259% | $129.3385 | $129.34 | $129.35 | $129.30 |
| 7 purchase totals = | $797.43 | $864.8319 | $864.83 | $864.80 | $864.70 | |