| 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 | $140.41 | 11.804% | $156.984 | $156.98 | $157.00 | $157.00 |
| Purchase #2 | $84.64 | 6.297% | $89.9698 | $89.97 | $89.95 | $90.00 |
| Purchase #3 | $93.99 | 12.111% | $105.3731 | $105.37 | $105.35 | $105.40 |
| Purchase #4 | $98.91 | 11.572% | $110.3559 | $110.36 | $110.35 | $110.40 |
| Purchase #5 | $66.99 | 11.832% | $74.9163 | $74.92 | $74.90 | $74.90 |
| Purchase #6 | $210.89 | 4.213% | $219.7748 | $219.77 | $219.75 | $219.80 |
| Purchase #7 | $30.51 | 12.147% | $34.216 | $34.22 | $34.20 | $34.20 |
| 7 purchase totals = | $726.34 | $791.5899 | $791.59 | $791.50 | $791.70 | |