| 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 | $133.70 | 9.164% | $145.9523 | $145.95 | $145.95 | $146.00 |
| Purchase #2 | $161.58 | 3.776% | $167.6813 | $167.68 | $167.70 | $167.70 |
| Purchase #3 | $160.69 | 11.501% | $179.171 | $179.17 | $179.15 | $179.20 |
| Purchase #4 | $39.30 | 13.634% | $44.6582 | $44.66 | $44.65 | $44.70 |
| Purchase #5 | $162.78 | 7.382% | $174.7964 | $174.80 | $174.80 | $174.80 |
| Purchase #6 | $54.76 | 7.785% | $59.0231 | $59.02 | $59.00 | $59.00 |
| Purchase #7 | $187.86 | 9.668% | $206.0223 | $206.02 | $206.00 | $206.00 |
| 7 purchase totals = | $900.67 | $977.3046 | $977.30 | $977.25 | $977.40 | |