| 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 | $72.29 | 3.218% | $74.6163 | $74.62 | $74.60 | $74.60 |
| Purchase #2 | $143.43 | 6.115% | $152.2007 | $152.20 | $152.20 | $152.20 |
| Purchase #3 | $228.29 | 6.515% | $243.1631 | $243.16 | $243.15 | $243.20 |
| Purchase #4 | $91.70 | 4.246% | $95.5936 | $95.59 | $95.60 | $95.60 |
| Purchase #5 | $237.51 | 4.129% | $247.3168 | $247.32 | $247.30 | $247.30 |
| Purchase #6 | $98.39 | 5.806% | $104.1025 | $104.10 | $104.10 | $104.10 |
| Purchase #7 | $199.77 | 6.723% | $213.2005 | $213.20 | $213.20 | $213.20 |
| 7 purchase totals = | $1,071.38 | $1,130.1935 | $1,130.19 | $1,130.15 | $1,130.20 | |