| 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 | $146.33 | 10.864% | $162.2273 | $162.23 | $162.25 | $162.20 |
| Purchase #2 | $204.39 | 11.569% | $228.0359 | $228.04 | $228.05 | $228.00 |
| Purchase #3 | $210.33 | 3.509% | $217.7105 | $217.71 | $217.70 | $217.70 |
| Purchase #4 | $48.88 | 12.749% | $55.1117 | $55.11 | $55.10 | $55.10 |
| Purchase #5 | $122.99 | 10.491% | $135.8929 | $135.89 | $135.90 | $135.90 |
| Purchase #6 | $154.93 | 9.230% | $169.23 | $169.23 | $169.25 | $169.20 |
| Purchase #7 | $133.46 | 6.344% | $141.9267 | $141.93 | $141.95 | $141.90 |
| 7 purchase totals = | $1,021.31 | $1,110.1350 | $1,110.14 | $1,110.20 | $1,110.00 | |