| 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 | $124.36 | 5.566% | $131.2819 | $131.28 | $131.30 | $131.30 |
| Purchase #2 | $102.94 | 5.758% | $108.8673 | $108.87 | $108.85 | $108.90 |
| Purchase #3 | $194.96 | 4.221% | $203.1893 | $203.19 | $203.20 | $203.20 |
| Purchase #4 | $152.66 | 5.648% | $161.2822 | $161.28 | $161.30 | $161.30 |
| Purchase #5 | $81.83 | 3.450% | $84.6531 | $84.65 | $84.65 | $84.70 |
| Purchase #6 | $238.61 | 3.466% | $246.8802 | $246.88 | $246.90 | $246.90 |
| Purchase #7 | $196.74 | 12.151% | $220.6459 | $220.65 | $220.65 | $220.60 |
| 7 purchase totals = | $1,092.10 | $1,156.7999 | $1,156.80 | $1,156.85 | $1,156.90 | |