| 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 | $150.27 | 12.748% | $169.4264 | $169.43 | $169.45 | $169.40 |
| Purchase #2 | $133.80 | 9.866% | $147.0007 | $147.00 | $147.00 | $147.00 |
| Purchase #3 | $234.63 | 7.777% | $252.8772 | $252.88 | $252.90 | $252.90 |
| Purchase #4 | $144.30 | 11.620% | $161.0677 | $161.07 | $161.05 | $161.10 |
| Purchase #5 | $217.69 | 5.702% | $230.1027 | $230.10 | $230.10 | $230.10 |
| Purchase #6 | $92.46 | 6.830% | $98.775 | $98.78 | $98.80 | $98.80 |
| Purchase #7 | $25.60 | 7.855% | $27.6109 | $27.61 | $27.60 | $27.60 |
| 7 purchase totals = | $998.75 | $1,086.8606 | $1,086.87 | $1,086.90 | $1,086.90 | |