| 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 | $200.72 | 6.714% | $214.1963 | $214.20 | $214.20 | $214.20 |
| Purchase #2 | $41.75 | 9.675% | $45.7893 | $45.79 | $45.80 | $45.80 |
| Purchase #3 | $5.39 | 4.380% | $5.6261 | $5.63 | $5.65 | $5.60 |
| Purchase #4 | $162.91 | 3.553% | $168.6982 | $168.70 | $168.70 | $168.70 |
| Purchase #5 | $12.65 | 13.533% | $14.3619 | $14.36 | $14.35 | $14.40 |
| Purchase #6 | $179.97 | 5.286% | $189.4832 | $189.48 | $189.50 | $189.50 |
| Purchase #7 | $200.60 | 11.380% | $223.4283 | $223.43 | $223.45 | $223.40 |
| 7 purchase totals = | $803.99 | $861.5833 | $861.59 | $861.65 | $861.60 | |