| 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 | $171.85 | 12.749% | $193.7592 | $193.76 | $193.75 | $193.80 |
| Purchase #2 | $50.38 | 9.320% | $55.0754 | $55.08 | $55.10 | $55.10 |
| Purchase #3 | $95.30 | 10.799% | $105.5914 | $105.59 | $105.60 | $105.60 |
| Purchase #4 | $111.42 | 9.402% | $121.8957 | $121.90 | $121.90 | $121.90 |
| Purchase #5 | $98.48 | 11.671% | $109.9736 | $109.97 | $109.95 | $110.00 |
| Purchase #6 | $127.84 | 9.727% | $140.275 | $140.28 | $140.30 | $140.30 |
| Purchase #7 | $242.26 | 12.514% | $272.5764 | $272.58 | $272.60 | $272.60 |
| 7 purchase totals = | $897.53 | $999.1467 | $999.16 | $999.20 | $999.30 | |