| 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 | $141.59 | 12.301% | $159.007 | $159.01 | $159.00 | $159.00 |
| Purchase #2 | $120.84 | 3.290% | $124.8156 | $124.82 | $124.80 | $124.80 |
| Purchase #3 | $29.97 | 5.854% | $31.7244 | $31.72 | $31.70 | $31.70 |
| Purchase #4 | $123.64 | 8.421% | $134.0517 | $134.05 | $134.05 | $134.10 |
| Purchase #5 | $204.69 | 3.345% | $211.5369 | $211.54 | $211.55 | $211.50 |
| Purchase #6 | $119.62 | 10.331% | $131.9779 | $131.98 | $132.00 | $132.00 |
| Purchase #7 | $32.70 | 10.708% | $36.2015 | $36.20 | $36.20 | $36.20 |
| 7 purchase totals = | $773.05 | $829.3150 | $829.32 | $829.30 | $829.30 | |