| 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 | $195.47 | 10.488% | $215.9709 | $215.97 | $215.95 | $216.00 |
| Purchase #2 | $119.48 | 8.251% | $129.3383 | $129.34 | $129.35 | $129.30 |
| Purchase #3 | $23.38 | 12.554% | $26.3151 | $26.32 | $26.30 | $26.30 |
| Purchase #4 | $83.26 | 5.306% | $87.6778 | $87.68 | $87.70 | $87.70 |
| Purchase #5 | $186.70 | 4.349% | $194.8196 | $194.82 | $194.80 | $194.80 |
| Purchase #6 | $32.88 | 12.337% | $36.9364 | $36.94 | $36.95 | $36.90 |
| Purchase #7 | $170.47 | 5.177% | $179.2952 | $179.30 | $179.30 | $179.30 |
| 7 purchase totals = | $811.64 | $870.3533 | $870.37 | $870.35 | $870.30 | |