| 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 | $152.97 | 7.293% | $164.1261 | $164.13 | $164.15 | $164.10 |
| Purchase #2 | $10.69 | 10.290% | $11.79 | $11.79 | $11.80 | $11.80 |
| Purchase #3 | $245.27 | 13.547% | $278.4967 | $278.50 | $278.50 | $278.50 |
| Purchase #4 | $146.33 | 13.684% | $166.3538 | $166.35 | $166.35 | $166.40 |
| Purchase #5 | $231.82 | 8.783% | $252.1808 | $252.18 | $252.20 | $252.20 |
| Purchase #6 | $169.35 | 11.694% | $189.1538 | $189.15 | $189.15 | $189.20 |
| Purchase #7 | $160.86 | 10.586% | $177.8886 | $177.89 | $177.90 | $177.90 |
| 7 purchase totals = | $1,117.29 | $1,239.9898 | $1,239.99 | $1,240.05 | $1,240.10 | |