| 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 | $160.79 | 3.305% | $166.1041 | $166.10 | $166.10 | $166.10 |
| Purchase #2 | $105.75 | 11.357% | $117.76 | $117.76 | $117.75 | $117.80 |
| Purchase #3 | $145.85 | 11.202% | $162.1881 | $162.19 | $162.20 | $162.20 |
| Purchase #4 | $68.29 | 13.380% | $77.4272 | $77.43 | $77.45 | $77.40 |
| Purchase #5 | $72.88 | 3.636% | $75.5299 | $75.53 | $75.55 | $75.50 |
| Purchase #6 | $145.85 | 11.534% | $162.6723 | $162.67 | $162.65 | $162.70 |
| Purchase #7 | $152.25 | 3.270% | $157.2286 | $157.23 | $157.25 | $157.20 |
| 7 purchase totals = | $851.66 | $918.9102 | $918.91 | $918.95 | $918.90 | |