| 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 | $129.34 | 11.239% | $143.8765 | $143.88 | $143.90 | $143.90 |
| Purchase #2 | $163.79 | 6.404% | $174.2791 | $174.28 | $174.30 | $174.30 |
| Purchase #3 | $8.80 | 13.256% | $9.9665 | $9.97 | $9.95 | $10.00 |
| Purchase #4 | $239.58 | 8.385% | $259.6688 | $259.67 | $259.65 | $259.70 |
| Purchase #5 | $188.39 | 4.858% | $197.542 | $197.54 | $197.55 | $197.50 |
| Purchase #6 | $153.46 | 7.768% | $165.3808 | $165.38 | $165.40 | $165.40 |
| Purchase #7 | $178.35 | 13.342% | $202.1455 | $202.15 | $202.15 | $202.10 |
| 7 purchase totals = | $1,061.71 | $1,152.8592 | $1,152.87 | $1,152.90 | $1,152.90 | |