| 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 | $138.46 | 6.286% | $147.1636 | $147.16 | $147.15 | $147.20 |
| Purchase #2 | $219.40 | 9.148% | $239.4707 | $239.47 | $239.45 | $239.50 |
| Purchase #3 | $65.31 | 7.771% | $70.3852 | $70.39 | $70.40 | $70.40 |
| Purchase #4 | $144.89 | 13.444% | $164.369 | $164.37 | $164.35 | $164.40 |
| Purchase #5 | $31.71 | 9.243% | $34.641 | $34.64 | $34.65 | $34.60 |
| Purchase #6 | $21.59 | 13.198% | $24.4394 | $24.44 | $24.45 | $24.40 |
| Purchase #7 | $5.73 | 5.485% | $6.0443 | $6.04 | $6.05 | $6.00 |
| 7 purchase totals = | $627.09 | $686.5132 | $686.51 | $686.50 | $686.50 | |