| 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 | $195.78 | 3.463% | $202.5599 | $202.56 | $202.55 | $202.60 |
| Purchase #2 | $182.73 | 7.517% | $196.4658 | $196.47 | $196.45 | $196.50 |
| Purchase #3 | $167.68 | 9.466% | $183.5526 | $183.55 | $183.55 | $183.60 |
| Purchase #4 | $244.56 | 11.120% | $271.7551 | $271.76 | $271.75 | $271.80 |
| Purchase #5 | $145.67 | 3.824% | $151.2404 | $151.24 | $151.25 | $151.20 |
| Purchase #6 | $38.87 | 5.659% | $41.0697 | $41.07 | $41.05 | $41.10 |
| Purchase #7 | $87.33 | 5.197% | $91.8685 | $91.87 | $91.85 | $91.90 |
| 7 purchase totals = | $1,062.62 | $1,138.5120 | $1,138.52 | $1,138.45 | $1,138.70 | |