| 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 | $136.78 | 9.320% | $149.5279 | $149.53 | $149.55 | $149.50 |
| Purchase #2 | $137.37 | 12.259% | $154.2102 | $154.21 | $154.20 | $154.20 |
| Purchase #3 | $52.91 | 7.660% | $56.9629 | $56.96 | $56.95 | $57.00 |
| Purchase #4 | $162.61 | 11.522% | $181.3459 | $181.35 | $181.35 | $181.30 |
| Purchase #5 | $187.53 | 6.409% | $199.5488 | $199.55 | $199.55 | $199.50 |
| Purchase #6 | $109.61 | 13.601% | $124.5181 | $124.52 | $124.50 | $124.50 |
| Purchase #7 | $64.67 | 4.714% | $67.7185 | $67.72 | $67.70 | $67.70 |
| 7 purchase totals = | $851.48 | $933.8323 | $933.84 | $933.80 | $933.70 | |