| 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 | $146.93 | 10.509% | $162.3709 | $162.37 | $162.35 | $162.40 |
| Purchase #2 | $230.36 | 6.638% | $245.6513 | $245.65 | $245.65 | $245.70 |
| Purchase #3 | $37.49 | 3.467% | $38.7898 | $38.79 | $38.80 | $38.80 |
| Purchase #4 | $117.72 | 6.239% | $125.0646 | $125.06 | $125.05 | $125.10 |
| Purchase #5 | $184.57 | 3.105% | $190.3009 | $190.30 | $190.30 | $190.30 |
| Purchase #6 | $184.87 | 7.723% | $199.1475 | $199.15 | $199.15 | $199.10 |
| Purchase #7 | $5.83 | 12.493% | $6.5583 | $6.56 | $6.55 | $6.60 |
| 7 purchase totals = | $907.77 | $967.8833 | $967.88 | $967.85 | $968.00 | |