| 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 | $200.68 | 10.768% | $222.2892 | $222.29 | $222.30 | $222.30 |
| Purchase #2 | $31.92 | 9.315% | $34.8933 | $34.89 | $34.90 | $34.90 |
| Purchase #3 | $20.38 | 9.536% | $22.3234 | $22.32 | $22.30 | $22.30 |
| Purchase #4 | $136.40 | 13.383% | $154.6544 | $154.65 | $154.65 | $154.70 |
| Purchase #5 | $15.57 | 6.625% | $16.6015 | $16.60 | $16.60 | $16.60 |
| Purchase #6 | $67.28 | 13.849% | $76.5976 | $76.60 | $76.60 | $76.60 |
| Purchase #7 | $79.88 | 6.180% | $84.8166 | $84.82 | $84.80 | $84.80 |
| 7 purchase totals = | $552.11 | $612.1760 | $612.17 | $612.15 | $612.20 | |