| 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 | $216.26 | 7.203% | $231.8372 | $231.84 | $231.85 | $231.80 |
| Purchase #2 | $83.86 | 7.400% | $90.0656 | $90.07 | $90.05 | $90.10 |
| Purchase #3 | $210.97 | 5.766% | $223.1345 | $223.13 | $223.15 | $223.10 |
| Purchase #4 | $56.60 | 7.214% | $60.6831 | $60.68 | $60.70 | $60.70 |
| Purchase #5 | $89.54 | 3.792% | $92.9354 | $92.94 | $92.95 | $92.90 |
| Purchase #6 | $56.40 | 11.842% | $63.0789 | $63.08 | $63.10 | $63.10 |
| Purchase #7 | $153.60 | 3.612% | $159.148 | $159.15 | $159.15 | $159.10 |
| 7 purchase totals = | $867.23 | $920.8827 | $920.89 | $920.95 | $920.80 | |