| 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 | $14.95 | 5.289% | $15.7407 | $15.74 | $15.75 | $15.70 |
| Purchase #2 | $185.63 | 8.182% | $200.8182 | $200.82 | $200.80 | $200.80 |
| Purchase #3 | $47.26 | 6.258% | $50.2175 | $50.22 | $50.20 | $50.20 |
| Purchase #4 | $164.50 | 7.138% | $176.242 | $176.24 | $176.25 | $176.20 |
| Purchase #5 | $10.50 | 10.458% | $11.5981 | $11.60 | $11.60 | $11.60 |
| Purchase #6 | $149.81 | 7.418% | $160.9229 | $160.92 | $160.90 | $160.90 |
| Purchase #7 | $218.40 | 12.671% | $246.0735 | $246.07 | $246.05 | $246.10 |
| 7 purchase totals = | $791.05 | $861.6129 | $861.61 | $861.55 | $861.50 | |