| 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 | $171.96 | 10.163% | $189.4363 | $189.44 | $189.45 | $189.40 |
| Purchase #2 | $207.84 | 7.621% | $223.6795 | $223.68 | $223.70 | $223.70 |
| Purchase #3 | $149.92 | 10.676% | $165.9255 | $165.93 | $165.95 | $165.90 |
| Purchase #4 | $150.90 | 9.490% | $165.2204 | $165.22 | $165.20 | $165.20 |
| Purchase #5 | $38.42 | 12.107% | $43.0715 | $43.07 | $43.05 | $43.10 |
| Purchase #6 | $46.97 | 12.832% | $52.9972 | $53.00 | $53.00 | $53.00 |
| Purchase #7 | $206.97 | 4.215% | $215.6938 | $215.69 | $215.70 | $215.70 |
| 7 purchase totals = | $972.98 | $1,056.0242 | $1,056.03 | $1,056.05 | $1,056.00 | |