| 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 | $171.70 | 5.177% | $180.5889 | $180.59 | $180.60 | $180.60 |
| Purchase #2 | $58.65 | 12.499% | $65.9807 | $65.98 | $66.00 | $66.00 |
| Purchase #3 | $223.87 | 3.597% | $231.9226 | $231.92 | $231.90 | $231.90 |
| Purchase #4 | $157.32 | 9.286% | $171.9287 | $171.93 | $171.95 | $171.90 |
| Purchase #5 | $175.36 | 7.657% | $188.7873 | $188.79 | $188.80 | $188.80 |
| Purchase #6 | $45.51 | 7.502% | $48.9242 | $48.92 | $48.90 | $48.90 |
| Purchase #7 | $138.32 | 11.123% | $153.7053 | $153.71 | $153.70 | $153.70 |
| 7 purchase totals = | $970.73 | $1,041.8377 | $1,041.84 | $1,041.85 | $1,041.80 | |