| 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 | $121.63 | 12.614% | $136.9724 | $136.97 | $136.95 | $137.00 |
| Purchase #2 | $180.25 | 7.480% | $193.7327 | $193.73 | $193.75 | $193.70 |
| Purchase #3 | $210.61 | 11.206% | $234.211 | $234.21 | $234.20 | $234.20 |
| Purchase #4 | $19.95 | 13.632% | $22.6696 | $22.67 | $22.65 | $22.70 |
| Purchase #5 | $150.49 | 9.212% | $164.3531 | $164.35 | $164.35 | $164.40 |
| Purchase #6 | $23.92 | 13.862% | $27.2358 | $27.24 | $27.25 | $27.20 |
| Purchase #7 | $34.91 | 10.241% | $38.4851 | $38.49 | $38.50 | $38.50 |
| 7 purchase totals = | $741.76 | $817.6597 | $817.66 | $817.65 | $817.70 | |