| 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 | $156.33 | 8.524% | $169.6556 | $169.66 | $169.65 | $169.70 |
| Purchase #2 | $245.85 | 3.736% | $255.035 | $255.04 | $255.05 | $255.00 |
| Purchase #3 | $155.39 | 6.463% | $165.4329 | $165.43 | $165.45 | $165.40 |
| Purchase #4 | $167.58 | 4.338% | $174.8496 | $174.85 | $174.85 | $174.80 |
| Purchase #5 | $210.37 | 9.227% | $229.7808 | $229.78 | $229.80 | $229.80 |
| Purchase #6 | $134.25 | 9.794% | $147.3984 | $147.40 | $147.40 | $147.40 |
| Purchase #7 | $216.72 | 10.424% | $239.3109 | $239.31 | $239.30 | $239.30 |
| 7 purchase totals = | $1,286.49 | $1,381.4632 | $1,381.47 | $1,381.50 | $1,381.40 | |