| 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 | $169.77 | 10.643% | $187.8386 | $187.84 | $187.85 | $187.80 |
| Purchase #2 | $67.72 | 5.756% | $71.618 | $71.62 | $71.60 | $71.60 |
| Purchase #3 | $198.68 | 8.411% | $215.391 | $215.39 | $215.40 | $215.40 |
| Purchase #4 | $148.63 | 5.470% | $156.7601 | $156.76 | $156.75 | $156.80 |
| Purchase #5 | $61.41 | 8.321% | $66.5199 | $66.52 | $66.50 | $66.50 |
| Purchase #6 | $138.38 | 13.452% | $156.9949 | $156.99 | $157.00 | $157.00 |
| Purchase #7 | $170.55 | 11.496% | $190.1564 | $190.16 | $190.15 | $190.20 |
| 7 purchase totals = | $955.14 | $1,045.2789 | $1,045.28 | $1,045.25 | $1,045.30 | |