| 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 | $112.70 | 6.509% | $120.0356 | $120.04 | $120.05 | $120.00 |
| Purchase #2 | $154.33 | 8.692% | $167.7444 | $167.74 | $167.75 | $167.70 |
| Purchase #3 | $122.81 | 12.166% | $137.7511 | $137.75 | $137.75 | $137.80 |
| Purchase #4 | $206.52 | 9.574% | $226.2922 | $226.29 | $226.30 | $226.30 |
| Purchase #5 | $15.96 | 4.124% | $16.6182 | $16.62 | $16.60 | $16.60 |
| Purchase #6 | $123.85 | 11.230% | $137.7584 | $137.76 | $137.75 | $137.80 |
| Purchase #7 | $96.44 | 9.665% | $105.7609 | $105.76 | $105.75 | $105.80 |
| 7 purchase totals = | $832.61 | $911.9608 | $911.96 | $911.95 | $912.00 | |