| 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 | $129.36 | 3.524% | $133.9186 | $133.92 | $133.90 | $133.90 |
| Purchase #2 | $89.43 | 4.250% | $93.2308 | $93.23 | $93.25 | $93.20 |
| Purchase #3 | $9.77 | 7.280% | $10.4813 | $10.48 | $10.50 | $10.50 |
| Purchase #4 | $96.91 | 11.420% | $107.9771 | $107.98 | $108.00 | $108.00 |
| Purchase #5 | $181.43 | 6.799% | $193.7654 | $193.77 | $193.75 | $193.80 |
| Purchase #6 | $162.70 | 4.528% | $170.0671 | $170.07 | $170.05 | $170.10 |
| Purchase #7 | $117.78 | 5.160% | $123.8574 | $123.86 | $123.85 | $123.90 |
| 7 purchase totals = | $787.38 | $833.2977 | $833.31 | $833.30 | $833.40 | |