| 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 | $162.34 | 9.317% | $177.4652 | $177.47 | $177.45 | $177.50 |
| Purchase #2 | $11.49 | 6.515% | $12.2386 | $12.24 | $12.25 | $12.20 |
| Purchase #3 | $69.44 | 7.253% | $74.4765 | $74.48 | $74.50 | $74.50 |
| Purchase #4 | $130.82 | 6.853% | $139.7851 | $139.79 | $139.80 | $139.80 |
| Purchase #5 | $35.53 | 8.327% | $38.4886 | $38.49 | $38.50 | $38.50 |
| Purchase #6 | $141.42 | 13.570% | $160.6107 | $160.61 | $160.60 | $160.60 |
| Purchase #7 | $76.97 | 6.108% | $81.6713 | $81.67 | $81.65 | $81.70 |
| 7 purchase totals = | $628.01 | $684.7360 | $684.75 | $684.75 | $684.80 | |