| 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 | $141.77 | 12.785% | $159.8953 | $159.90 | $159.90 | $159.90 |
| Purchase #2 | $227.96 | 12.227% | $255.8327 | $255.83 | $255.85 | $255.80 |
| Purchase #3 | $199.68 | 9.348% | $218.3461 | $218.35 | $218.35 | $218.30 |
| Purchase #4 | $63.81 | 5.358% | $67.2289 | $67.23 | $67.25 | $67.20 |
| Purchase #5 | $182.26 | 7.478% | $195.8894 | $195.89 | $195.90 | $195.90 |
| Purchase #6 | $83.50 | 12.232% | $93.7137 | $93.71 | $93.70 | $93.70 |
| Purchase #7 | $237.34 | 13.241% | $268.7662 | $268.77 | $268.75 | $268.80 |
| 7 purchase totals = | $1,136.32 | $1,259.6723 | $1,259.68 | $1,259.70 | $1,259.60 | |