| 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 | $71.50 | 11.664% | $79.8398 | $79.84 | $79.85 | $79.80 |
| Purchase #2 | $132.35 | 7.655% | $142.4814 | $142.48 | $142.50 | $142.50 |
| Purchase #3 | $115.51 | 9.627% | $126.6301 | $126.63 | $126.65 | $126.60 |
| Purchase #4 | $146.80 | 10.604% | $162.3667 | $162.37 | $162.35 | $162.40 |
| Purchase #5 | $234.58 | 12.340% | $263.5272 | $263.53 | $263.55 | $263.50 |
| Purchase #6 | $196.96 | 12.766% | $222.1039 | $222.10 | $222.10 | $222.10 |
| Purchase #7 | $146.26 | 10.302% | $161.3277 | $161.33 | $161.35 | $161.30 |
| 7 purchase totals = | $1,043.96 | $1,158.2768 | $1,158.28 | $1,158.35 | $1,158.20 | |