| 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 | $151.33 | 11.793% | $169.1763 | $169.18 | $169.20 | $169.20 |
| Purchase #2 | $156.57 | 8.747% | $170.2652 | $170.27 | $170.25 | $170.30 |
| Purchase #3 | $242.89 | 12.721% | $273.788 | $273.79 | $273.80 | $273.80 |
| Purchase #4 | $124.71 | 4.258% | $130.0202 | $130.02 | $130.00 | $130.00 |
| Purchase #5 | $213.55 | 4.776% | $223.7491 | $223.75 | $223.75 | $223.70 |
| Purchase #6 | $168.39 | 12.220% | $188.9673 | $188.97 | $188.95 | $189.00 |
| Purchase #7 | $39.86 | 9.134% | $43.5008 | $43.50 | $43.50 | $43.50 |
| 7 purchase totals = | $1,097.30 | $1,199.4669 | $1,199.48 | $1,199.45 | $1,199.50 | |