| 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 | $219.70 | 8.412% | $238.1812 | $238.18 | $238.20 | $238.20 |
| Purchase #2 | $211.63 | 8.812% | $230.2788 | $230.28 | $230.30 | $230.30 |
| Purchase #3 | $153.32 | 7.174% | $164.3192 | $164.32 | $164.30 | $164.30 |
| Purchase #4 | $112.27 | 4.205% | $116.991 | $116.99 | $117.00 | $117.00 |
| Purchase #5 | $127.44 | 7.207% | $136.6246 | $136.62 | $136.60 | $136.60 |
| Purchase #6 | $65.47 | 11.351% | $72.9015 | $72.90 | $72.90 | $72.90 |
| Purchase #7 | $181.62 | 10.235% | $200.2088 | $200.21 | $200.20 | $200.20 |
| 7 purchase totals = | $1,071.45 | $1,159.5051 | $1,159.50 | $1,159.50 | $1,159.50 | |