| 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 | $142.44 | 11.756% | $159.1852 | $159.19 | $159.20 | $159.20 |
| Purchase #2 | $139.50 | 5.853% | $147.6649 | $147.66 | $147.65 | $147.70 |
| Purchase #3 | $90.48 | 10.594% | $100.0655 | $100.07 | $100.05 | $100.10 |
| Purchase #4 | $189.78 | 13.541% | $215.4781 | $215.48 | $215.50 | $215.50 |
| Purchase #5 | $142.42 | 13.296% | $161.3562 | $161.36 | $161.35 | $161.40 |
| Purchase #6 | $182.75 | 11.834% | $204.3766 | $204.38 | $204.40 | $204.40 |
| Purchase #7 | $33.60 | 8.720% | $36.5299 | $36.53 | $36.55 | $36.50 |
| 7 purchase totals = | $920.97 | $1,024.6564 | $1,024.67 | $1,024.70 | $1,024.80 | |