| 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 | $129.99 | 9.635% | $142.5145 | $142.51 | $142.50 | $142.50 |
| Purchase #2 | $10.89 | 4.227% | $11.3503 | $11.35 | $11.35 | $11.40 |
| Purchase #3 | $111.83 | 7.102% | $119.7722 | $119.77 | $119.75 | $119.80 |
| Purchase #4 | $66.92 | 7.550% | $71.9725 | $71.97 | $71.95 | $72.00 |
| Purchase #5 | $177.87 | 11.627% | $198.5509 | $198.55 | $198.55 | $198.60 |
| Purchase #6 | $101.76 | 4.266% | $106.1011 | $106.10 | $106.10 | $106.10 |
| Purchase #7 | $148.94 | 12.350% | $167.3341 | $167.33 | $167.35 | $167.30 |
| 7 purchase totals = | $748.20 | $817.5956 | $817.58 | $817.55 | $817.70 | |