| 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 | $174.93 | 12.608% | $196.9852 | $196.99 | $197.00 | $197.00 |
| Purchase #2 | $100.86 | 11.550% | $112.5093 | $112.51 | $112.50 | $112.50 |
| Purchase #3 | $170.37 | 6.152% | $180.8512 | $180.85 | $180.85 | $180.90 |
| Purchase #4 | $147.90 | 11.790% | $165.3374 | $165.34 | $165.35 | $165.30 |
| Purchase #5 | $93.62 | 3.673% | $97.0587 | $97.06 | $97.05 | $97.10 |
| Purchase #6 | $232.42 | 6.332% | $247.1368 | $247.14 | $247.15 | $247.10 |
| Purchase #7 | $169.25 | 13.596% | $192.2612 | $192.26 | $192.25 | $192.30 |
| 7 purchase totals = | $1,089.35 | $1,192.1398 | $1,192.15 | $1,192.15 | $1,192.20 | |