| 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 | $69.73 | 13.281% | $78.9908 | $78.99 | $79.00 | $79.00 |
| Purchase #2 | $218.42 | 11.492% | $243.5208 | $243.52 | $243.50 | $243.50 |
| Purchase #3 | $141.84 | 6.296% | $150.7702 | $150.77 | $150.75 | $150.80 |
| Purchase #4 | $153.44 | 12.824% | $173.1171 | $173.12 | $173.10 | $173.10 |
| Purchase #5 | $241.58 | 11.316% | $268.9172 | $268.92 | $268.90 | $268.90 |
| Purchase #6 | $140.67 | 11.371% | $156.6656 | $156.67 | $156.65 | $156.70 |
| Purchase #7 | $120.52 | 4.110% | $125.4734 | $125.47 | $125.45 | $125.50 |
| 7 purchase totals = | $1,086.20 | $1,197.4551 | $1,197.46 | $1,197.35 | $1,197.50 | |