| 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 | $137.59 | 7.273% | $147.5969 | $147.60 | $147.60 | $147.60 |
| Purchase #2 | $149.47 | 5.592% | $157.8284 | $157.83 | $157.85 | $157.80 |
| Purchase #3 | $89.92 | 6.628% | $95.8799 | $95.88 | $95.90 | $95.90 |
| Purchase #4 | $98.97 | 10.216% | $109.0808 | $109.08 | $109.10 | $109.10 |
| Purchase #5 | $24.85 | 11.144% | $27.6193 | $27.62 | $27.60 | $27.60 |
| Purchase #6 | $180.60 | 8.423% | $195.8119 | $195.81 | $195.80 | $195.80 |
| Purchase #7 | $151.48 | 8.582% | $164.48 | $164.48 | $164.50 | $164.50 |
| 7 purchase totals = | $832.88 | $898.2972 | $898.30 | $898.35 | $898.30 | |