| 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 | $17.60 | 5.700% | $18.6032 | $18.60 | $18.60 | $18.60 |
| Purchase #2 | $210.57 | 3.552% | $218.0494 | $218.05 | $218.05 | $218.00 |
| Purchase #3 | $59.46 | 4.847% | $62.342 | $62.34 | $62.35 | $62.30 |
| Purchase #4 | $164.95 | 7.392% | $177.1431 | $177.14 | $177.15 | $177.10 |
| Purchase #5 | $106.77 | 8.312% | $115.6447 | $115.64 | $115.65 | $115.60 |
| Purchase #6 | $210.37 | 12.791% | $237.2784 | $237.28 | $237.30 | $237.30 |
| Purchase #7 | $117.45 | 5.498% | $123.9074 | $123.91 | $123.90 | $123.90 |
| 7 purchase totals = | $887.17 | $952.9682 | $952.96 | $953.00 | $952.80 | |