| 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 | $90.41 | 7.767% | $97.4321 | $97.43 | $97.45 | $97.40 |
| Purchase #2 | $210.40 | 6.337% | $223.733 | $223.73 | $223.75 | $223.70 |
| Purchase #3 | $146.40 | 7.664% | $157.6201 | $157.62 | $157.60 | $157.60 |
| Purchase #4 | $166.96 | 13.743% | $189.9053 | $189.91 | $189.90 | $189.90 |
| Purchase #5 | $205.91 | 5.425% | $217.0806 | $217.08 | $217.10 | $217.10 |
| Purchase #6 | $38.97 | 13.774% | $44.3377 | $44.34 | $44.35 | $44.30 |
| Purchase #7 | $203.58 | 4.794% | $213.3396 | $213.34 | $213.35 | $213.30 |
| 7 purchase totals = | $1,062.63 | $1,143.4484 | $1,143.45 | $1,143.50 | $1,143.30 | |