| 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 | $177.81 | 3.718% | $184.421 | $184.42 | $184.40 | $184.40 |
| Purchase #2 | $182.36 | 6.845% | $194.8425 | $194.84 | $194.85 | $194.80 |
| Purchase #3 | $245.30 | 7.107% | $262.7335 | $262.73 | $262.75 | $262.70 |
| Purchase #4 | $87.68 | 13.788% | $99.7693 | $99.77 | $99.75 | $99.80 |
| Purchase #5 | $173.27 | 11.670% | $193.4906 | $193.49 | $193.50 | $193.50 |
| Purchase #6 | $139.80 | 7.131% | $149.7691 | $149.77 | $149.75 | $149.80 |
| Purchase #7 | $17.38 | 7.285% | $18.6461 | $18.65 | $18.65 | $18.60 |
| 7 purchase totals = | $1,023.60 | $1,103.6721 | $1,103.67 | $1,103.65 | $1,103.60 | |