| 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 | $199.41 | 8.227% | $215.8155 | $215.82 | $215.80 | $215.80 |
| Purchase #2 | $59.60 | 4.316% | $62.1723 | $62.17 | $62.15 | $62.20 |
| Purchase #3 | $95.50 | 8.318% | $103.4437 | $103.44 | $103.45 | $103.40 |
| Purchase #4 | $153.61 | 13.413% | $174.2137 | $174.21 | $174.20 | $174.20 |
| Purchase #5 | $29.99 | 6.343% | $31.8923 | $31.89 | $31.90 | $31.90 |
| Purchase #6 | $32.68 | 10.851% | $36.2261 | $36.23 | $36.25 | $36.20 |
| Purchase #7 | $131.55 | 5.354% | $138.5932 | $138.59 | $138.60 | $138.60 |
| 7 purchase totals = | $702.34 | $762.3568 | $762.35 | $762.35 | $762.30 | |