| 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 | $198.48 | 6.278% | $210.9406 | $210.94 | $210.95 | $210.90 |
| Purchase #2 | $62.28 | 11.538% | $69.4659 | $69.47 | $69.45 | $69.50 |
| Purchase #3 | $89.81 | 9.623% | $98.4524 | $98.45 | $98.45 | $98.50 |
| Purchase #4 | $149.30 | 4.728% | $156.3589 | $156.36 | $156.35 | $156.40 |
| Purchase #5 | $210.49 | 13.856% | $239.6555 | $239.66 | $239.65 | $239.70 |
| Purchase #6 | $182.78 | 7.159% | $195.8652 | $195.87 | $195.85 | $195.90 |
| Purchase #7 | $74.53 | 12.475% | $83.8276 | $83.83 | $83.85 | $83.80 |
| 7 purchase totals = | $967.67 | $1,054.5661 | $1,054.58 | $1,054.55 | $1,054.70 | |