| 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 | $157.74 | 9.523% | $172.7616 | $172.76 | $172.75 | $172.80 |
| Purchase #2 | $46.78 | 8.622% | $50.8134 | $50.81 | $50.80 | $50.80 |
| Purchase #3 | $223.82 | 13.446% | $253.9148 | $253.91 | $253.90 | $253.90 |
| Purchase #4 | $239.41 | 10.435% | $264.3924 | $264.39 | $264.40 | $264.40 |
| Purchase #5 | $120.55 | 11.513% | $134.4289 | $134.43 | $134.45 | $134.40 |
| Purchase #6 | $250.85 | 13.224% | $284.0224 | $284.02 | $284.00 | $284.00 |
| Purchase #7 | $249.62 | 5.740% | $263.9482 | $263.95 | $263.95 | $263.90 |
| 7 purchase totals = | $1,288.77 | $1,424.2817 | $1,424.27 | $1,424.25 | $1,424.20 | |