| 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 | $113.65 | 6.613% | $121.1657 | $121.17 | $121.15 | $121.20 |
| Purchase #2 | $164.54 | 7.601% | $177.0467 | $177.05 | $177.05 | $177.00 |
| Purchase #3 | $37.99 | 11.841% | $42.4884 | $42.49 | $42.50 | $42.50 |
| Purchase #4 | $76.61 | 5.245% | $80.6282 | $80.63 | $80.65 | $80.60 |
| Purchase #5 | $85.89 | 10.269% | $94.71 | $94.71 | $94.70 | $94.70 |
| Purchase #6 | $121.28 | 10.480% | $133.9901 | $133.99 | $134.00 | $134.00 |
| Purchase #7 | $63.61 | 8.742% | $69.1708 | $69.17 | $69.15 | $69.20 |
| 7 purchase totals = | $663.57 | $719.1999 | $719.21 | $719.20 | $719.20 | |