| 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 | $149.65 | 12.153% | $167.837 | $167.84 | $167.85 | $167.80 |
| Purchase #2 | $234.66 | 5.805% | $248.282 | $248.28 | $248.30 | $248.30 |
| Purchase #3 | $88.92 | 10.294% | $98.0734 | $98.07 | $98.05 | $98.10 |
| Purchase #4 | $233.87 | 4.201% | $243.6949 | $243.69 | $243.70 | $243.70 |
| Purchase #5 | $96.33 | 5.110% | $101.2525 | $101.25 | $101.25 | $101.30 |
| Purchase #6 | $211.42 | 13.453% | $239.8623 | $239.86 | $239.85 | $239.90 |
| Purchase #7 | $140.60 | 11.834% | $157.2386 | $157.24 | $157.25 | $157.20 |
| 7 purchase totals = | $1,155.45 | $1,256.2407 | $1,256.23 | $1,256.25 | $1,256.30 | |