| 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 | $209.84 | 13.179% | $237.4948 | $237.49 | $237.50 | $237.50 |
| Purchase #2 | $167.28 | 6.777% | $178.6166 | $178.62 | $178.60 | $178.60 |
| Purchase #3 | $84.98 | 6.626% | $90.6108 | $90.61 | $90.60 | $90.60 |
| Purchase #4 | $74.52 | 12.139% | $83.566 | $83.57 | $83.55 | $83.60 |
| Purchase #5 | $5.63 | 4.390% | $5.8772 | $5.88 | $5.90 | $5.90 |
| Purchase #6 | $157.56 | 13.380% | $178.6415 | $178.64 | $178.65 | $178.60 |
| Purchase #7 | $70.46 | 7.315% | $75.6141 | $75.61 | $75.60 | $75.60 |
| 7 purchase totals = | $770.27 | $850.4210 | $850.42 | $850.40 | $850.40 | |