| 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 | $35.34 | 9.250% | $38.609 | $38.61 | $38.60 | $38.60 |
| Purchase #2 | $162.75 | 6.181% | $172.8096 | $172.81 | $172.80 | $172.80 |
| Purchase #3 | $220.92 | 13.551% | $250.8569 | $250.86 | $250.85 | $250.90 |
| Purchase #4 | $15.92 | 7.869% | $17.1727 | $17.17 | $17.15 | $17.20 |
| Purchase #5 | $134.88 | 6.160% | $143.1886 | $143.19 | $143.20 | $143.20 |
| Purchase #6 | $132.56 | 11.691% | $148.0576 | $148.06 | $148.05 | $148.10 |
| Purchase #7 | $172.98 | 9.450% | $189.3266 | $189.33 | $189.35 | $189.30 |
| 7 purchase totals = | $875.35 | $960.0210 | $960.03 | $960.00 | $960.10 | |