| 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 | $157.73 | 11.295% | $175.5456 | $175.55 | $175.55 | $175.50 |
| Purchase #2 | $167.93 | 4.202% | $174.9864 | $174.99 | $175.00 | $175.00 |
| Purchase #3 | $68.35 | 13.771% | $77.7625 | $77.76 | $77.75 | $77.80 |
| Purchase #4 | $219.71 | 13.248% | $248.8172 | $248.82 | $248.80 | $248.80 |
| Purchase #5 | $134.57 | 11.213% | $149.6593 | $149.66 | $149.65 | $149.70 |
| Purchase #6 | $139.33 | 6.590% | $148.5118 | $148.51 | $148.50 | $148.50 |
| Purchase #7 | $225.82 | 10.253% | $248.9733 | $248.97 | $248.95 | $249.00 |
| 7 purchase totals = | $1,113.44 | $1,224.2561 | $1,224.26 | $1,224.20 | $1,224.30 | |