| 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 | $128.96 | 7.158% | $138.191 | $138.19 | $138.20 | $138.20 |
| Purchase #2 | $190.80 | 11.775% | $213.2667 | $213.27 | $213.25 | $213.30 |
| Purchase #3 | $78.54 | 4.202% | $81.8403 | $81.84 | $81.85 | $81.80 |
| Purchase #4 | $232.71 | 13.361% | $263.8024 | $263.80 | $263.80 | $263.80 |
| Purchase #5 | $157.71 | 4.340% | $164.5546 | $164.55 | $164.55 | $164.60 |
| Purchase #6 | $202.58 | 6.131% | $215.0002 | $215.00 | $215.00 | $215.00 |
| Purchase #7 | $70.48 | 13.507% | $79.9997 | $80.00 | $80.00 | $80.00 |
| 7 purchase totals = | $1,061.78 | $1,156.6549 | $1,156.65 | $1,156.65 | $1,156.70 | |