| 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 | $166.46 | 6.654% | $177.5362 | $177.54 | $177.55 | $177.50 |
| Purchase #2 | $115.96 | 9.287% | $126.7292 | $126.73 | $126.75 | $126.70 |
| Purchase #3 | $210.95 | 9.462% | $230.9101 | $230.91 | $230.90 | $230.90 |
| Purchase #4 | $205.77 | 11.245% | $228.9088 | $228.91 | $228.90 | $228.90 |
| Purchase #5 | $172.76 | 13.433% | $195.9669 | $195.97 | $195.95 | $196.00 |
| Purchase #6 | $73.85 | 3.810% | $76.6637 | $76.66 | $76.65 | $76.70 |
| Purchase #7 | $220.45 | 9.245% | $240.8306 | $240.83 | $240.85 | $240.80 |
| 7 purchase totals = | $1,166.20 | $1,277.5455 | $1,277.55 | $1,277.55 | $1,277.50 | |