| 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 | $200.94 | 10.861% | $222.7641 | $222.76 | $222.75 | $222.80 |
| Purchase #2 | $219.99 | 4.486% | $229.8588 | $229.86 | $229.85 | $229.90 |
| Purchase #3 | $33.36 | 9.564% | $36.5506 | $36.55 | $36.55 | $36.60 |
| Purchase #4 | $184.75 | 7.529% | $198.6598 | $198.66 | $198.65 | $198.70 |
| Purchase #5 | $145.49 | 10.191% | $160.3169 | $160.32 | $160.30 | $160.30 |
| Purchase #6 | $90.40 | 12.775% | $101.9486 | $101.95 | $101.95 | $101.90 |
| Purchase #7 | $22.91 | 11.697% | $25.5898 | $25.59 | $25.60 | $25.60 |
| 7 purchase totals = | $897.84 | $975.6886 | $975.69 | $975.65 | $975.80 | |