| 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 | $22.86 | 6.575% | $24.363 | $24.36 | $24.35 | $24.40 |
| Purchase #2 | $7.64 | 6.215% | $8.1148 | $8.11 | $8.10 | $8.10 |
| Purchase #3 | $40.66 | 9.126% | $44.3706 | $44.37 | $44.35 | $44.40 |
| Purchase #4 | $216.79 | 3.155% | $223.6297 | $223.63 | $223.65 | $223.60 |
| Purchase #5 | $135.72 | 8.375% | $147.0866 | $147.09 | $147.10 | $147.10 |
| Purchase #6 | $221.73 | 3.690% | $229.9118 | $229.91 | $229.90 | $229.90 |
| Purchase #7 | $149.92 | 13.154% | $169.6405 | $169.64 | $169.65 | $169.60 |
| 7 purchase totals = | $795.32 | $847.1170 | $847.11 | $847.10 | $847.10 | |