| 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 | $148.40 | 4.672% | $155.3332 | $155.33 | $155.35 | $155.30 |
| Purchase #2 | $178.85 | 6.784% | $190.9832 | $190.98 | $191.00 | $191.00 |
| Purchase #3 | $184.65 | 11.285% | $205.4878 | $205.49 | $205.50 | $205.50 |
| Purchase #4 | $29.44 | 6.181% | $31.2597 | $31.26 | $31.25 | $31.30 |
| Purchase #5 | $177.26 | 11.287% | $197.2673 | $197.27 | $197.25 | $197.30 |
| Purchase #6 | $119.94 | 7.848% | $129.3529 | $129.35 | $129.35 | $129.40 |
| Purchase #7 | $5.37 | 7.400% | $5.7674 | $5.77 | $5.75 | $5.80 |
| 7 purchase totals = | $843.91 | $915.4515 | $915.45 | $915.45 | $915.60 | |