| 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 | $157.30 | 6.611% | $167.6991 | $167.70 | $167.70 | $167.70 |
| Purchase #2 | $53.89 | 4.694% | $56.4196 | $56.42 | $56.40 | $56.40 |
| Purchase #3 | $160.56 | 8.540% | $174.2718 | $174.27 | $174.25 | $174.30 |
| Purchase #4 | $71.90 | 5.751% | $76.035 | $76.04 | $76.05 | $76.00 |
| Purchase #5 | $250.32 | 10.600% | $276.8539 | $276.85 | $276.85 | $276.90 |
| Purchase #6 | $31.97 | 9.202% | $34.9119 | $34.91 | $34.90 | $34.90 |
| Purchase #7 | $24.36 | 11.854% | $27.2476 | $27.25 | $27.25 | $27.20 |
| 7 purchase totals = | $750.30 | $813.4389 | $813.44 | $813.40 | $813.40 | |