| 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 | $193.64 | 8.318% | $209.747 | $209.75 | $209.75 | $209.70 |
| Purchase #2 | $29.85 | 6.507% | $31.7923 | $31.79 | $31.80 | $31.80 |
| Purchase #3 | $39.60 | 11.768% | $44.2601 | $44.26 | $44.25 | $44.30 |
| Purchase #4 | $84.70 | 12.510% | $95.296 | $95.30 | $95.30 | $95.30 |
| Purchase #5 | $106.85 | 11.580% | $119.2232 | $119.22 | $119.20 | $119.20 |
| Purchase #6 | $41.56 | 12.426% | $46.7242 | $46.72 | $46.70 | $46.70 |
| Purchase #7 | $153.60 | 13.729% | $174.6877 | $174.69 | $174.70 | $174.70 |
| 7 purchase totals = | $649.80 | $721.7305 | $721.73 | $721.70 | $721.70 | |