| 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 | $151.71 | 3.823% | $157.5099 | $157.51 | $157.50 | $157.50 |
| Purchase #2 | $22.66 | 6.296% | $24.0867 | $24.09 | $24.10 | $24.10 |
| Purchase #3 | $225.74 | 12.468% | $253.8853 | $253.89 | $253.90 | $253.90 |
| Purchase #4 | $63.89 | 10.487% | $70.5901 | $70.59 | $70.60 | $70.60 |
| Purchase #5 | $141.54 | 12.626% | $159.4108 | $159.41 | $159.40 | $159.40 |
| Purchase #6 | $65.93 | 7.245% | $70.7066 | $70.71 | $70.70 | $70.70 |
| Purchase #7 | $126.46 | 10.348% | $139.5461 | $139.55 | $139.55 | $139.50 |
| 7 purchase totals = | $797.93 | $875.7355 | $875.75 | $875.75 | $875.70 | |