| 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 | $167.90 | 12.552% | $188.9748 | $188.97 | $188.95 | $189.00 |
| Purchase #2 | $145.62 | 4.673% | $152.4248 | $152.42 | $152.40 | $152.40 |
| Purchase #3 | $33.77 | 9.583% | $37.0062 | $37.01 | $37.00 | $37.00 |
| Purchase #4 | $219.50 | 5.589% | $231.7679 | $231.77 | $231.75 | $231.80 |
| Purchase #5 | $152.67 | 4.490% | $159.5249 | $159.52 | $159.50 | $159.50 |
| Purchase #6 | $73.46 | 8.771% | $79.9032 | $79.90 | $79.90 | $79.90 |
| Purchase #7 | $6.81 | 3.696% | $7.0617 | $7.06 | $7.05 | $7.10 |
| 7 purchase totals = | $799.73 | $856.6635 | $856.65 | $856.55 | $856.70 | |