| 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 | $240.60 | 10.826% | $266.6474 | $266.65 | $266.65 | $266.60 |
| Purchase #2 | $165.47 | 12.229% | $185.7053 | $185.71 | $185.70 | $185.70 |
| Purchase #3 | $173.33 | 12.546% | $195.076 | $195.08 | $195.10 | $195.10 |
| Purchase #4 | $22.47 | 7.720% | $24.2047 | $24.20 | $24.20 | $24.20 |
| Purchase #5 | $53.31 | 8.366% | $57.7699 | $57.77 | $57.75 | $57.80 |
| Purchase #6 | $64.57 | 9.453% | $70.6738 | $70.67 | $70.65 | $70.70 |
| Purchase #7 | $73.93 | 7.837% | $79.7239 | $79.72 | $79.70 | $79.70 |
| 7 purchase totals = | $793.68 | $879.8010 | $879.80 | $879.75 | $879.80 | |