| 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 | $186.97 | 4.590% | $195.5519 | $195.55 | $195.55 | $195.60 |
| Purchase #2 | $5.31 | 7.700% | $5.7189 | $5.72 | $5.70 | $5.70 |
| Purchase #3 | $25.75 | 9.320% | $28.1499 | $28.15 | $28.15 | $28.10 |
| Purchase #4 | $47.88 | 7.798% | $51.6137 | $51.61 | $51.60 | $51.60 |
| Purchase #5 | $171.42 | 9.852% | $188.3083 | $188.31 | $188.30 | $188.30 |
| Purchase #6 | $50.53 | 11.853% | $56.5193 | $56.52 | $56.50 | $56.50 |
| Purchase #7 | $241.90 | 8.680% | $262.8969 | $262.90 | $262.90 | $262.90 |
| 7 purchase totals = | $729.76 | $788.7589 | $788.76 | $788.70 | $788.70 | |