| 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 | $121.44 | 10.168% | $133.788 | $133.79 | $133.80 | $133.80 |
| Purchase #2 | $73.75 | 10.824% | $81.7327 | $81.73 | $81.75 | $81.70 |
| Purchase #3 | $211.34 | 9.180% | $230.741 | $230.74 | $230.75 | $230.70 |
| Purchase #4 | $100.92 | 7.160% | $108.1459 | $108.15 | $108.15 | $108.10 |
| Purchase #5 | $142.96 | 11.463% | $159.3475 | $159.35 | $159.35 | $159.30 |
| Purchase #6 | $89.81 | 9.807% | $98.6177 | $98.62 | $98.60 | $98.60 |
| Purchase #7 | $125.50 | 13.388% | $142.3019 | $142.30 | $142.30 | $142.30 |
| 7 purchase totals = | $865.72 | $954.6747 | $954.68 | $954.70 | $954.50 | |