| 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 | $176.36 | 4.676% | $184.6066 | $184.61 | $184.60 | $184.60 |
| Purchase #2 | $123.34 | 11.361% | $137.3527 | $137.35 | $137.35 | $137.40 |
| Purchase #3 | $245.92 | 12.339% | $276.2641 | $276.26 | $276.25 | $276.30 |
| Purchase #4 | $106.93 | 5.666% | $112.9887 | $112.99 | $113.00 | $113.00 |
| Purchase #5 | $135.33 | 9.702% | $148.4597 | $148.46 | $148.45 | $148.50 |
| Purchase #6 | $119.70 | 8.398% | $129.7524 | $129.75 | $129.75 | $129.80 |
| Purchase #7 | $208.49 | 7.193% | $223.4867 | $223.49 | $223.50 | $223.50 |
| 7 purchase totals = | $1,116.07 | $1,212.9109 | $1,212.91 | $1,212.90 | $1,213.10 | |