| 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 | $189.59 | 7.176% | $203.195 | $203.20 | $203.20 | $203.20 |
| Purchase #2 | $199.46 | 4.776% | $208.9862 | $208.99 | $209.00 | $209.00 |
| Purchase #3 | $49.60 | 4.493% | $51.8285 | $51.83 | $51.85 | $51.80 |
| Purchase #4 | $81.77 | 6.448% | $87.0425 | $87.04 | $87.05 | $87.00 |
| Purchase #5 | $162.62 | 7.381% | $174.623 | $174.62 | $174.60 | $174.60 |
| Purchase #6 | $55.86 | 13.304% | $63.2916 | $63.29 | $63.30 | $63.30 |
| Purchase #7 | $75.98 | 5.690% | $80.3033 | $80.30 | $80.30 | $80.30 |
| 7 purchase totals = | $814.88 | $869.2701 | $869.27 | $869.30 | $869.20 | |