| 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 | $156.66 | 13.405% | $177.6603 | $177.66 | $177.65 | $177.70 |
| Purchase #2 | $185.67 | 6.107% | $197.0089 | $197.01 | $197.00 | $197.00 |
| Purchase #3 | $48.85 | 11.312% | $54.3759 | $54.38 | $54.40 | $54.40 |
| Purchase #4 | $240.58 | 12.218% | $269.9741 | $269.97 | $269.95 | $270.00 |
| Purchase #5 | $195.93 | 7.234% | $210.1036 | $210.10 | $210.10 | $210.10 |
| Purchase #6 | $130.82 | 6.393% | $139.1833 | $139.18 | $139.20 | $139.20 |
| Purchase #7 | $15.39 | 4.362% | $16.0613 | $16.06 | $16.05 | $16.10 |
| 7 purchase totals = | $973.90 | $1,064.3674 | $1,064.36 | $1,064.35 | $1,064.50 | |