| 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 | $185.94 | 5.370% | $195.925 | $195.93 | $195.95 | $195.90 |
| Purchase #2 | $15.79 | 10.513% | $17.45 | $17.45 | $17.45 | $17.50 |
| Purchase #3 | $16.92 | 13.784% | $19.2523 | $19.25 | $19.25 | $19.30 |
| Purchase #4 | $145.53 | 10.356% | $160.6011 | $160.60 | $160.60 | $160.60 |
| Purchase #5 | $208.87 | 7.860% | $225.2872 | $225.29 | $225.30 | $225.30 |
| Purchase #6 | $34.65 | 3.301% | $35.7938 | $35.79 | $35.80 | $35.80 |
| Purchase #7 | $124.90 | 10.470% | $137.977 | $137.98 | $138.00 | $138.00 |
| 7 purchase totals = | $732.60 | $792.2864 | $792.29 | $792.35 | $792.40 | |