| 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 | $190.33 | 6.434% | $202.5758 | $202.58 | $202.60 | $202.60 |
| Purchase #2 | $12.76 | 5.538% | $13.4666 | $13.47 | $13.45 | $13.50 |
| Purchase #3 | $94.95 | 10.846% | $105.2483 | $105.25 | $105.25 | $105.20 |
| Purchase #4 | $167.84 | 5.741% | $177.4757 | $177.48 | $177.50 | $177.50 |
| Purchase #5 | $78.50 | 3.141% | $80.9657 | $80.97 | $80.95 | $81.00 |
| Purchase #6 | $21.27 | 6.724% | $22.7002 | $22.70 | $22.70 | $22.70 |
| Purchase #7 | $145.84 | 4.611% | $152.5647 | $152.56 | $152.55 | $152.60 |
| 7 purchase totals = | $711.49 | $754.9970 | $755.01 | $755.00 | $755.10 | |