| 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 | $183.50 | 5.358% | $193.3319 | $193.33 | $193.35 | $193.30 |
| Purchase #2 | $150.29 | 11.362% | $167.3659 | $167.37 | $167.35 | $167.40 |
| Purchase #3 | $75.47 | 7.243% | $80.9363 | $80.94 | $80.95 | $80.90 |
| Purchase #4 | $72.88 | 5.163% | $76.6428 | $76.64 | $76.65 | $76.60 |
| Purchase #5 | $209.39 | 7.758% | $225.6345 | $225.63 | $225.65 | $225.60 |
| Purchase #6 | $134.89 | 7.316% | $144.7586 | $144.76 | $144.75 | $144.80 |
| Purchase #7 | $219.48 | 7.856% | $236.7223 | $236.72 | $236.70 | $236.70 |
| 7 purchase totals = | $1,045.90 | $1,125.3923 | $1,125.39 | $1,125.40 | $1,125.30 | |