| 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 | $222.94 | 6.555% | $237.5537 | $237.55 | $237.55 | $237.60 |
| Purchase #2 | $122.43 | 10.269% | $135.0023 | $135.00 | $135.00 | $135.00 |
| Purchase #3 | $143.32 | 5.318% | $150.9418 | $150.94 | $150.95 | $150.90 |
| Purchase #4 | $167.44 | 9.478% | $183.31 | $183.31 | $183.30 | $183.30 |
| Purchase #5 | $195.98 | 5.285% | $206.3375 | $206.34 | $206.35 | $206.30 |
| Purchase #6 | $135.97 | 9.532% | $148.9307 | $148.93 | $148.95 | $148.90 |
| Purchase #7 | $65.35 | 3.687% | $67.7595 | $67.76 | $67.75 | $67.80 |
| 7 purchase totals = | $1,053.43 | $1,129.8355 | $1,129.83 | $1,129.85 | $1,129.80 | |