| 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 | $160.84 | 10.610% | $177.9051 | $177.91 | $177.90 | $177.90 |
| Purchase #2 | $52.69 | 4.715% | $55.1743 | $55.17 | $55.15 | $55.20 |
| Purchase #3 | $146.87 | 9.102% | $160.2381 | $160.24 | $160.25 | $160.20 |
| Purchase #4 | $120.60 | 9.344% | $131.8689 | $131.87 | $131.85 | $131.90 |
| Purchase #5 | $250.45 | 9.720% | $274.7937 | $274.79 | $274.80 | $274.80 |
| Purchase #6 | $74.26 | 3.202% | $76.6378 | $76.64 | $76.65 | $76.60 |
| Purchase #7 | $63.89 | 11.764% | $71.406 | $71.41 | $71.40 | $71.40 |
| 7 purchase totals = | $869.60 | $948.0239 | $948.03 | $948.00 | $948.00 | |