| 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 | $152.40 | 3.584% | $157.862 | $157.86 | $157.85 | $157.90 |
| Purchase #2 | $27.34 | 9.570% | $29.9564 | $29.96 | $29.95 | $30.00 |
| Purchase #3 | $141.47 | 4.423% | $147.7272 | $147.73 | $147.75 | $147.70 |
| Purchase #4 | $87.77 | 11.635% | $97.982 | $97.98 | $98.00 | $98.00 |
| Purchase #5 | $79.68 | 7.457% | $85.6217 | $85.62 | $85.60 | $85.60 |
| Purchase #6 | $66.27 | 5.220% | $69.7293 | $69.73 | $69.75 | $69.70 |
| Purchase #7 | $97.76 | 13.642% | $111.0964 | $111.10 | $111.10 | $111.10 |
| 7 purchase totals = | $652.69 | $699.9750 | $699.98 | $700.00 | $700.00 | |