| 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 | $138.92 | 7.582% | $149.4529 | $149.45 | $149.45 | $149.50 |
| Purchase #2 | $137.25 | 9.719% | $150.5893 | $150.59 | $150.60 | $150.60 |
| Purchase #3 | $98.35 | 10.773% | $108.9452 | $108.95 | $108.95 | $108.90 |
| Purchase #4 | $177.52 | 7.291% | $190.463 | $190.46 | $190.45 | $190.50 |
| Purchase #5 | $218.59 | 9.643% | $239.6686 | $239.67 | $239.65 | $239.70 |
| Purchase #6 | $173.47 | 10.145% | $191.0685 | $191.07 | $191.05 | $191.10 |
| Purchase #7 | $94.95 | 7.666% | $102.2289 | $102.23 | $102.25 | $102.20 |
| 7 purchase totals = | $1,039.05 | $1,132.4164 | $1,132.42 | $1,132.40 | $1,132.50 | |