| 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 | $155.92 | 8.757% | $169.5739 | $169.57 | $169.55 | $169.60 |
| Purchase #2 | $128.67 | 8.448% | $139.54 | $139.54 | $139.55 | $139.50 |
| Purchase #3 | $74.68 | 4.397% | $77.9637 | $77.96 | $77.95 | $78.00 |
| Purchase #4 | $213.62 | 3.761% | $221.6542 | $221.65 | $221.65 | $221.70 |
| Purchase #5 | $210.58 | 7.421% | $226.2071 | $226.21 | $226.20 | $226.20 |
| Purchase #6 | $161.99 | 11.498% | $180.6156 | $180.62 | $180.60 | $180.60 |
| Purchase #7 | $72.66 | 3.235% | $75.0106 | $75.01 | $75.00 | $75.00 |
| 7 purchase totals = | $1,018.12 | $1,090.5651 | $1,090.56 | $1,090.50 | $1,090.60 | |