| 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 | $143.98 | 6.469% | $153.2941 | $153.29 | $153.30 | $153.30 |
| Purchase #2 | $119.81 | 7.603% | $128.9192 | $128.92 | $128.90 | $128.90 |
| Purchase #3 | $203.84 | 10.370% | $224.9782 | $224.98 | $225.00 | $225.00 |
| Purchase #4 | $225.99 | 9.275% | $246.9506 | $246.95 | $246.95 | $247.00 |
| Purchase #5 | $187.67 | 4.490% | $196.0964 | $196.10 | $196.10 | $196.10 |
| Purchase #6 | $82.32 | 11.597% | $91.8667 | $91.87 | $91.85 | $91.90 |
| Purchase #7 | $206.32 | 4.828% | $216.2811 | $216.28 | $216.30 | $216.30 |
| 7 purchase totals = | $1,169.93 | $1,258.3863 | $1,258.39 | $1,258.40 | $1,258.50 | |