| 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 | $172.62 | 10.804% | $191.2699 | $191.27 | $191.25 | $191.30 |
| Purchase #2 | $203.40 | 7.367% | $218.3845 | $218.38 | $218.40 | $218.40 |
| Purchase #3 | $48.26 | 6.490% | $51.3921 | $51.39 | $51.40 | $51.40 |
| Purchase #4 | $85.83 | 13.570% | $97.4771 | $97.48 | $97.50 | $97.50 |
| Purchase #5 | $152.58 | 11.869% | $170.6897 | $170.69 | $170.70 | $170.70 |
| Purchase #6 | $245.99 | 3.221% | $253.9133 | $253.91 | $253.90 | $253.90 |
| Purchase #7 | $149.72 | 4.270% | $156.113 | $156.11 | $156.10 | $156.10 |
| 7 purchase totals = | $1,058.40 | $1,139.2396 | $1,139.23 | $1,139.25 | $1,139.30 | |