| 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 | $16.57 | 3.715% | $17.1856 | $17.19 | $17.20 | $17.20 |
| Purchase #2 | $31.88 | 5.304% | $33.5709 | $33.57 | $33.55 | $33.60 |
| Purchase #3 | $123.69 | 9.183% | $135.0485 | $135.05 | $135.05 | $135.00 |
| Purchase #4 | $167.26 | 9.227% | $182.6931 | $182.69 | $182.70 | $182.70 |
| Purchase #5 | $222.47 | 5.697% | $235.1441 | $235.14 | $235.15 | $235.10 |
| Purchase #6 | $168.90 | 12.142% | $189.4078 | $189.41 | $189.40 | $189.40 |
| Purchase #7 | $37.99 | 12.464% | $42.7251 | $42.73 | $42.75 | $42.70 |
| 7 purchase totals = | $768.76 | $835.7751 | $835.78 | $835.80 | $835.70 | |