| 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 | $132.25 | 8.618% | $143.6473 | $143.65 | $143.65 | $143.60 |
| Purchase #2 | $213.75 | 3.784% | $221.8383 | $221.84 | $221.85 | $221.80 |
| Purchase #3 | $201.38 | 11.181% | $223.8963 | $223.90 | $223.90 | $223.90 |
| Purchase #4 | $120.76 | 10.794% | $133.7948 | $133.79 | $133.80 | $133.80 |
| Purchase #5 | $37.99 | 10.606% | $42.0192 | $42.02 | $42.00 | $42.00 |
| Purchase #6 | $144.67 | 4.746% | $151.536 | $151.54 | $151.55 | $151.50 |
| Purchase #7 | $63.80 | 10.685% | $70.617 | $70.62 | $70.60 | $70.60 |
| 7 purchase totals = | $914.60 | $987.3489 | $987.36 | $987.35 | $987.20 | |