| 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 | $152.32 | 9.816% | $167.2717 | $167.27 | $167.25 | $167.30 |
| Purchase #2 | $72.46 | 6.582% | $77.2293 | $77.23 | $77.25 | $77.20 |
| Purchase #3 | $70.25 | 7.451% | $75.4843 | $75.48 | $75.50 | $75.50 |
| Purchase #4 | $34.77 | 8.565% | $37.7481 | $37.75 | $37.75 | $37.70 |
| Purchase #5 | $17.60 | 8.145% | $19.0335 | $19.03 | $19.05 | $19.00 |
| Purchase #6 | $65.98 | 10.598% | $72.9726 | $72.97 | $72.95 | $73.00 |
| Purchase #7 | $96.96 | 13.236% | $109.7936 | $109.79 | $109.80 | $109.80 |
| 7 purchase totals = | $510.34 | $559.5331 | $559.52 | $559.55 | $559.50 | |