| 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 | $129.83 | 4.593% | $135.7931 | $135.79 | $135.80 | $135.80 |
| Purchase #2 | $71.71 | 7.217% | $76.8853 | $76.89 | $76.90 | $76.90 |
| Purchase #3 | $73.30 | 10.285% | $80.8389 | $80.84 | $80.85 | $80.80 |
| Purchase #4 | $149.59 | 9.149% | $163.276 | $163.28 | $163.30 | $163.30 |
| Purchase #5 | $170.42 | 10.764% | $188.764 | $188.76 | $188.75 | $188.80 |
| Purchase #6 | $78.48 | 6.818% | $83.8308 | $83.83 | $83.85 | $83.80 |
| Purchase #7 | $32.34 | 7.210% | $34.6717 | $34.67 | $34.65 | $34.70 |
| 7 purchase totals = | $705.67 | $764.0598 | $764.06 | $764.10 | $764.10 | |