| 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 | $115.34 | 5.233% | $121.3757 | $121.38 | $121.40 | $121.40 |
| Purchase #2 | $152.78 | 3.398% | $157.9715 | $157.97 | $157.95 | $158.00 |
| Purchase #3 | $53.68 | 12.166% | $60.2107 | $60.21 | $60.20 | $60.20 |
| Purchase #4 | $95.39 | 9.633% | $104.5789 | $104.58 | $104.60 | $104.60 |
| Purchase #5 | $67.47 | 10.578% | $74.607 | $74.61 | $74.60 | $74.60 |
| Purchase #6 | $170.88 | 4.432% | $178.4534 | $178.45 | $178.45 | $178.50 |
| Purchase #7 | $51.46 | 5.529% | $54.3052 | $54.31 | $54.30 | $54.30 |
| 7 purchase totals = | $707.00 | $751.5024 | $751.51 | $751.50 | $751.60 | |