| 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 | $131.81 | 3.480% | $136.397 | $136.40 | $136.40 | $136.40 |
| Purchase #2 | $184.47 | 9.178% | $201.4007 | $201.40 | $201.40 | $201.40 |
| Purchase #3 | $31.53 | 8.841% | $34.3176 | $34.32 | $34.30 | $34.30 |
| Purchase #4 | $132.75 | 4.186% | $138.3069 | $138.31 | $138.30 | $138.30 |
| Purchase #5 | $19.68 | 6.193% | $20.8988 | $20.90 | $20.90 | $20.90 |
| Purchase #6 | $61.59 | 9.527% | $67.4577 | $67.46 | $67.45 | $67.50 |
| Purchase #7 | $84.61 | 11.414% | $94.2674 | $94.27 | $94.25 | $94.30 |
| 7 purchase totals = | $646.44 | $693.0461 | $693.06 | $693.00 | $693.10 | |