| 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 | $152.65 | 8.655% | $165.8619 | $165.86 | $165.85 | $165.90 |
| Purchase #2 | $10.55 | 10.716% | $11.6805 | $11.68 | $11.70 | $11.70 |
| Purchase #3 | $240.52 | 13.463% | $272.9012 | $272.90 | $272.90 | $272.90 |
| Purchase #4 | $239.55 | 13.378% | $271.597 | $271.60 | $271.60 | $271.60 |
| Purchase #5 | $150.25 | 5.455% | $158.4461 | $158.45 | $158.45 | $158.40 |
| Purchase #6 | $64.60 | 7.786% | $69.6298 | $69.63 | $69.65 | $69.60 |
| Purchase #7 | $43.86 | 4.183% | $45.6947 | $45.69 | $45.70 | $45.70 |
| 7 purchase totals = | $901.98 | $995.8112 | $995.81 | $995.85 | $995.80 | |