| 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 | $165.38 | 4.263% | $172.4301 | $172.43 | $172.45 | $172.40 |
| Purchase #2 | $38.36 | 9.273% | $41.9171 | $41.92 | $41.90 | $41.90 |
| Purchase #3 | $46.73 | 12.329% | $52.4913 | $52.49 | $52.50 | $52.50 |
| Purchase #4 | $56.76 | 10.531% | $62.7374 | $62.74 | $62.75 | $62.70 |
| Purchase #5 | $205.73 | 3.635% | $213.2083 | $213.21 | $213.20 | $213.20 |
| Purchase #6 | $5.43 | 11.675% | $6.064 | $6.06 | $6.05 | $6.10 |
| Purchase #7 | $32.31 | 10.244% | $35.6198 | $35.62 | $35.60 | $35.60 |
| 7 purchase totals = | $550.70 | $584.4680 | $584.47 | $584.45 | $584.40 | |