| 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 | $147.44 | 11.714% | $164.7111 | $164.71 | $164.70 | $164.70 |
| Purchase #2 | $70.51 | 12.600% | $79.3943 | $79.39 | $79.40 | $79.40 |
| Purchase #3 | $233.80 | 4.510% | $244.3444 | $244.34 | $244.35 | $244.30 |
| Purchase #4 | $85.25 | 13.655% | $96.8909 | $96.89 | $96.90 | $96.90 |
| Purchase #5 | $137.96 | 6.757% | $147.282 | $147.28 | $147.30 | $147.30 |
| Purchase #6 | $50.69 | 12.276% | $56.9127 | $56.91 | $56.90 | $56.90 |
| Purchase #7 | $82.74 | 12.618% | $93.1801 | $93.18 | $93.20 | $93.20 |
| 7 purchase totals = | $808.39 | $882.7155 | $882.70 | $882.75 | $882.70 | |