| 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 | $121.75 | 6.322% | $129.447 | $129.45 | $129.45 | $129.40 |
| Purchase #2 | $99.59 | 4.414% | $103.9859 | $103.99 | $104.00 | $104.00 |
| Purchase #3 | $151.50 | 7.191% | $162.3944 | $162.39 | $162.40 | $162.40 |
| Purchase #4 | $162.54 | 13.117% | $183.8604 | $183.86 | $183.85 | $183.90 |
| Purchase #5 | $176.57 | 4.655% | $184.7893 | $184.79 | $184.80 | $184.80 |
| Purchase #6 | $112.95 | 11.439% | $125.8704 | $125.87 | $125.85 | $125.90 |
| Purchase #7 | $122.93 | 5.209% | $129.3334 | $129.33 | $129.35 | $129.30 |
| 7 purchase totals = | $947.83 | $1,019.6808 | $1,019.68 | $1,019.70 | $1,019.70 | |