| 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 | $103.30 | 12.401% | $116.1102 | $116.11 | $116.10 | $116.10 |
| Purchase #2 | $157.68 | 10.187% | $173.7429 | $173.74 | $173.75 | $173.70 |
| Purchase #3 | $17.40 | 12.275% | $19.5359 | $19.54 | $19.55 | $19.50 |
| Purchase #4 | $128.88 | 9.652% | $141.3195 | $141.32 | $141.30 | $141.30 |
| Purchase #5 | $222.70 | 6.313% | $236.7591 | $236.76 | $236.75 | $236.80 |
| Purchase #6 | $145.99 | 4.723% | $152.8851 | $152.89 | $152.90 | $152.90 |
| Purchase #7 | $101.61 | 6.617% | $108.3335 | $108.33 | $108.35 | $108.30 |
| 7 purchase totals = | $877.56 | $948.6862 | $948.69 | $948.70 | $948.60 | |