| 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 | $131.78 | 7.861% | $142.1392 | $142.14 | $142.15 | $142.10 |
| Purchase #2 | $118.29 | 4.235% | $123.2996 | $123.30 | $123.30 | $123.30 |
| Purchase #3 | $204.69 | 6.516% | $218.0276 | $218.03 | $218.05 | $218.00 |
| Purchase #4 | $89.48 | 13.304% | $101.3844 | $101.38 | $101.40 | $101.40 |
| Purchase #5 | $41.40 | 9.538% | $45.3487 | $45.35 | $45.35 | $45.30 |
| Purchase #6 | $150.42 | 8.550% | $163.2809 | $163.28 | $163.30 | $163.30 |
| Purchase #7 | $98.48 | 10.310% | $108.6333 | $108.63 | $108.65 | $108.60 |
| 7 purchase totals = | $834.54 | $902.1137 | $902.11 | $902.20 | $902.00 | |