| 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 | $169.52 | 11.786% | $189.4996 | $189.50 | $189.50 | $189.50 |
| Purchase #2 | $23.28 | 13.609% | $26.4482 | $26.45 | $26.45 | $26.40 |
| Purchase #3 | $250.69 | 6.845% | $267.8497 | $267.85 | $267.85 | $267.80 |
| Purchase #4 | $103.95 | 4.597% | $108.7286 | $108.73 | $108.75 | $108.70 |
| Purchase #5 | $203.44 | 7.130% | $217.9453 | $217.95 | $217.95 | $217.90 |
| Purchase #6 | $120.39 | 5.123% | $126.5576 | $126.56 | $126.55 | $126.60 |
| Purchase #7 | $154.38 | 13.861% | $175.7786 | $175.78 | $175.80 | $175.80 |
| 7 purchase totals = | $1,025.65 | $1,112.8076 | $1,112.82 | $1,112.85 | $1,112.70 | |