| 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 | $69.30 | 5.306% | $72.9771 | $72.98 | $73.00 | $73.00 |
| Purchase #2 | $171.28 | 5.163% | $180.1232 | $180.12 | $180.10 | $180.10 |
| Purchase #3 | $117.35 | 7.293% | $125.9083 | $125.91 | $125.90 | $125.90 |
| Purchase #4 | $164.60 | 5.831% | $174.1978 | $174.20 | $174.20 | $174.20 |
| Purchase #5 | $184.70 | 10.712% | $204.4851 | $204.49 | $204.50 | $204.50 |
| Purchase #6 | $25.51 | 6.383% | $27.1383 | $27.14 | $27.15 | $27.10 |
| Purchase #7 | $230.85 | 6.625% | $246.1438 | $246.14 | $246.15 | $246.10 |
| 7 purchase totals = | $963.59 | $1,030.9736 | $1,030.98 | $1,031.00 | $1,030.90 | |