| 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 | $153.27 | 7.633% | $164.9691 | $164.97 | $164.95 | $165.00 |
| Purchase #2 | $77.39 | 13.328% | $87.7045 | $87.70 | $87.70 | $87.70 |
| Purchase #3 | $66.63 | 7.591% | $71.6879 | $71.69 | $71.70 | $71.70 |
| Purchase #4 | $237.84 | 9.578% | $260.6203 | $260.62 | $260.60 | $260.60 |
| Purchase #5 | $78.55 | 6.842% | $83.9244 | $83.92 | $83.90 | $83.90 |
| Purchase #6 | $121.94 | 3.838% | $126.6201 | $126.62 | $126.60 | $126.60 |
| Purchase #7 | $171.37 | 5.687% | $181.1158 | $181.12 | $181.10 | $181.10 |
| 7 purchase totals = | $906.99 | $976.6421 | $976.64 | $976.55 | $976.60 | |