| 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 | $155.30 | 4.121% | $161.6999 | $161.70 | $161.70 | $161.70 |
| Purchase #2 | $172.72 | 10.382% | $190.6518 | $190.65 | $190.65 | $190.70 |
| Purchase #3 | $73.73 | 7.246% | $79.0725 | $79.07 | $79.05 | $79.10 |
| Purchase #4 | $167.67 | 6.174% | $178.0219 | $178.02 | $178.00 | $178.00 |
| Purchase #5 | $220.78 | 11.836% | $246.9115 | $246.91 | $246.90 | $246.90 |
| Purchase #6 | $135.39 | 3.299% | $139.8565 | $139.86 | $139.85 | $139.90 |
| Purchase #7 | $136.36 | 7.139% | $146.0947 | $146.09 | $146.10 | $146.10 |
| 7 purchase totals = | $1,061.95 | $1,142.3088 | $1,142.30 | $1,142.25 | $1,142.40 | |