| 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 | $74.90 | 6.388% | $79.6846 | $79.68 | $79.70 | $79.70 |
| Purchase #2 | $193.49 | 6.350% | $205.7766 | $205.78 | $205.80 | $205.80 |
| Purchase #3 | $212.92 | 3.240% | $219.8186 | $219.82 | $219.80 | $219.80 |
| Purchase #4 | $225.61 | 10.375% | $249.017 | $249.02 | $249.00 | $249.00 |
| Purchase #5 | $124.35 | 8.806% | $135.3003 | $135.30 | $135.30 | $135.30 |
| Purchase #6 | $70.33 | 12.717% | $79.2739 | $79.27 | $79.25 | $79.30 |
| Purchase #7 | $96.53 | 10.177% | $106.3539 | $106.35 | $106.35 | $106.40 |
| 7 purchase totals = | $998.13 | $1,075.2249 | $1,075.22 | $1,075.20 | $1,075.30 | |