| 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 | $85.74 | 12.657% | $96.5921 | $96.59 | $96.60 | $96.60 |
| Purchase #2 | $132.28 | 10.471% | $146.131 | $146.13 | $146.15 | $146.10 |
| Purchase #3 | $182.37 | 5.873% | $193.0806 | $193.08 | $193.10 | $193.10 |
| Purchase #4 | $190.33 | 13.507% | $216.0379 | $216.04 | $216.05 | $216.00 |
| Purchase #5 | $217.52 | 9.201% | $237.534 | $237.53 | $237.55 | $237.50 |
| Purchase #6 | $51.47 | 6.599% | $54.8665 | $54.87 | $54.85 | $54.90 |
| Purchase #7 | $169.59 | 13.115% | $191.8317 | $191.83 | $191.85 | $191.80 |
| 7 purchase totals = | $1,029.30 | $1,136.0738 | $1,136.07 | $1,136.15 | $1,136.00 | |