| 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 | $166.33 | 11.509% | $185.4729 | $185.47 | $185.45 | $185.50 |
| Purchase #2 | $149.77 | 11.688% | $167.2751 | $167.28 | $167.30 | $167.30 |
| Purchase #3 | $179.84 | 8.386% | $194.9214 | $194.92 | $194.90 | $194.90 |
| Purchase #4 | $59.91 | 13.769% | $68.159 | $68.16 | $68.15 | $68.20 |
| Purchase #5 | $182.70 | 10.391% | $201.6844 | $201.68 | $201.70 | $201.70 |
| Purchase #6 | $226.70 | 6.118% | $240.5695 | $240.57 | $240.55 | $240.60 |
| Purchase #7 | $226.93 | 13.430% | $257.4067 | $257.41 | $257.40 | $257.40 |
| 7 purchase totals = | $1,192.18 | $1,315.4890 | $1,315.49 | $1,315.45 | $1,315.60 | |