| 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 | $164.34 | 5.176% | $172.8462 | $172.85 | $172.85 | $172.80 |
| Purchase #2 | $61.33 | 3.753% | $63.6317 | $63.63 | $63.65 | $63.60 |
| Purchase #3 | $196.28 | 10.154% | $216.2103 | $216.21 | $216.20 | $216.20 |
| Purchase #4 | $30.50 | 11.732% | $34.0783 | $34.08 | $34.10 | $34.10 |
| Purchase #5 | $129.78 | 11.351% | $144.5113 | $144.51 | $144.50 | $144.50 |
| Purchase #6 | $148.88 | 8.661% | $161.7745 | $161.77 | $161.75 | $161.80 |
| Purchase #7 | $194.54 | 5.215% | $204.6853 | $204.69 | $204.70 | $204.70 |
| 7 purchase totals = | $925.65 | $997.7376 | $997.74 | $997.75 | $997.70 | |