| 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 | $130.98 | 3.661% | $135.7752 | $135.78 | $135.80 | $135.80 |
| Purchase #2 | $67.55 | 9.774% | $74.1523 | $74.15 | $74.15 | $74.20 |
| Purchase #3 | $54.98 | 10.820% | $60.9288 | $60.93 | $60.95 | $60.90 |
| Purchase #4 | $249.48 | 8.222% | $269.9922 | $269.99 | $270.00 | $270.00 |
| Purchase #5 | $95.82 | 10.408% | $105.7929 | $105.79 | $105.80 | $105.80 |
| Purchase #6 | $14.49 | 12.263% | $16.2669 | $16.27 | $16.25 | $16.30 |
| Purchase #7 | $133.96 | 5.440% | $141.2474 | $141.25 | $141.25 | $141.20 |
| 7 purchase totals = | $747.26 | $804.1557 | $804.16 | $804.20 | $804.20 | |