| 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 | $155.32 | 4.353% | $162.0811 | $162.08 | $162.10 | $162.10 |
| Purchase #2 | $22.69 | 5.661% | $23.9745 | $23.97 | $23.95 | $24.00 |
| Purchase #3 | $244.31 | 3.398% | $252.6117 | $252.61 | $252.60 | $252.60 |
| Purchase #4 | $184.27 | 5.419% | $194.2556 | $194.26 | $194.25 | $194.30 |
| Purchase #5 | $71.84 | 6.427% | $76.4572 | $76.46 | $76.45 | $76.50 |
| Purchase #6 | $109.29 | 9.702% | $119.8933 | $119.89 | $119.90 | $119.90 |
| Purchase #7 | $150.25 | 7.776% | $161.9334 | $161.93 | $161.95 | $161.90 |
| 7 purchase totals = | $937.97 | $991.2068 | $991.20 | $991.20 | $991.30 | |