| 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 | $111.41 | 13.489% | $126.4381 | $126.44 | $126.45 | $126.40 |
| Purchase #2 | $96.62 | 11.784% | $108.0057 | $108.01 | $108.00 | $108.00 |
| Purchase #3 | $160.74 | 3.213% | $165.9046 | $165.90 | $165.90 | $165.90 |
| Purchase #4 | $145.77 | 4.308% | $152.0498 | $152.05 | $152.05 | $152.00 |
| Purchase #5 | $16.76 | 7.554% | $18.0261 | $18.03 | $18.05 | $18.00 |
| Purchase #6 | $187.68 | 12.376% | $210.9073 | $210.91 | $210.90 | $210.90 |
| Purchase #7 | $68.74 | 12.747% | $77.5023 | $77.50 | $77.50 | $77.50 |
| 7 purchase totals = | $787.72 | $858.8339 | $858.84 | $858.85 | $858.70 | |