| 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 | $70.49 | 6.288% | $74.9224 | $74.92 | $74.90 | $74.90 |
| Purchase #2 | $136.61 | 11.396% | $152.1781 | $152.18 | $152.20 | $152.20 |
| Purchase #3 | $173.98 | 3.189% | $179.5282 | $179.53 | $179.55 | $179.50 |
| Purchase #4 | $109.62 | 5.490% | $115.6381 | $115.64 | $115.65 | $115.60 |
| Purchase #5 | $137.78 | 12.174% | $154.5533 | $154.55 | $154.55 | $154.60 |
| Purchase #6 | $84.96 | 9.522% | $93.0499 | $93.05 | $93.05 | $93.00 |
| Purchase #7 | $189.73 | 3.597% | $196.5546 | $196.55 | $196.55 | $196.60 |
| 7 purchase totals = | $903.17 | $966.4246 | $966.42 | $966.45 | $966.40 | |