| 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 | $167.53 | 12.832% | $189.0274 | $189.03 | $189.05 | $189.00 |
| Purchase #2 | $101.88 | 12.477% | $114.5916 | $114.59 | $114.60 | $114.60 |
| Purchase #3 | $179.34 | 11.657% | $200.2457 | $200.25 | $200.25 | $200.20 |
| Purchase #4 | $149.73 | 5.696% | $158.2586 | $158.26 | $158.25 | $158.30 |
| Purchase #5 | $36.93 | 8.513% | $40.0739 | $40.07 | $40.05 | $40.10 |
| Purchase #6 | $18.79 | 3.762% | $19.4969 | $19.50 | $19.50 | $19.50 |
| Purchase #7 | $83.87 | 12.507% | $94.3596 | $94.36 | $94.35 | $94.40 |
| 7 purchase totals = | $738.07 | $816.0537 | $816.06 | $816.05 | $816.10 | |