| 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 | $142.42 | 7.639% | $153.2995 | $153.30 | $153.30 | $153.30 |
| Purchase #2 | $107.29 | 12.458% | $120.6562 | $120.66 | $120.65 | $120.70 |
| Purchase #3 | $129.39 | 11.844% | $144.715 | $144.72 | $144.70 | $144.70 |
| Purchase #4 | $79.78 | 12.383% | $89.6592 | $89.66 | $89.65 | $89.70 |
| Purchase #5 | $174.41 | 13.343% | $197.6815 | $197.68 | $197.70 | $197.70 |
| Purchase #6 | $167.62 | 5.821% | $177.3772 | $177.38 | $177.40 | $177.40 |
| Purchase #7 | $211.69 | 6.693% | $225.8584 | $225.86 | $225.85 | $225.90 |
| 7 purchase totals = | $1,012.60 | $1,109.2470 | $1,109.26 | $1,109.25 | $1,109.40 | |