| 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 | $163.85 | 12.152% | $183.7611 | $183.76 | $183.75 | $183.80 |
| Purchase #2 | $65.56 | 11.449% | $73.066 | $73.07 | $73.05 | $73.10 |
| Purchase #3 | $79.45 | 7.873% | $85.7051 | $85.71 | $85.70 | $85.70 |
| Purchase #4 | $152.67 | 8.446% | $165.5645 | $165.56 | $165.55 | $165.60 |
| Purchase #5 | $23.32 | 4.449% | $24.3575 | $24.36 | $24.35 | $24.40 |
| Purchase #6 | $17.97 | 7.829% | $19.3769 | $19.38 | $19.40 | $19.40 |
| Purchase #7 | $204.55 | 11.700% | $228.4824 | $228.48 | $228.50 | $228.50 |
| 7 purchase totals = | $707.37 | $780.3135 | $780.32 | $780.30 | $780.50 | |