| 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 | $121.65 | 12.781% | $137.1981 | $137.20 | $137.20 | $137.20 |
| Purchase #2 | $157.53 | 11.362% | $175.4286 | $175.43 | $175.45 | $175.40 |
| Purchase #3 | $176.48 | 8.323% | $191.1684 | $191.17 | $191.15 | $191.20 |
| Purchase #4 | $146.92 | 10.688% | $162.6228 | $162.62 | $162.60 | $162.60 |
| Purchase #5 | $75.33 | 8.668% | $81.8596 | $81.86 | $81.85 | $81.90 |
| Purchase #6 | $221.47 | 5.862% | $234.4526 | $234.45 | $234.45 | $234.50 |
| Purchase #7 | $56.55 | 12.735% | $63.7516 | $63.75 | $63.75 | $63.80 |
| 7 purchase totals = | $955.93 | $1,046.4817 | $1,046.48 | $1,046.45 | $1,046.60 | |