| 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 | $194.34 | 10.565% | $214.872 | $214.87 | $214.85 | $214.90 |
| Purchase #2 | $62.47 | 9.585% | $68.4577 | $68.46 | $68.45 | $68.50 |
| Purchase #3 | $22.98 | 9.414% | $25.1433 | $25.14 | $25.15 | $25.10 |
| Purchase #4 | $171.40 | 10.734% | $189.7981 | $189.80 | $189.80 | $189.80 |
| Purchase #5 | $68.89 | 13.272% | $78.0331 | $78.03 | $78.05 | $78.00 |
| Purchase #6 | $69.43 | 11.706% | $77.5575 | $77.56 | $77.55 | $77.60 |
| Purchase #7 | $120.29 | 11.756% | $134.4313 | $134.43 | $134.45 | $134.40 |
| 7 purchase totals = | $709.80 | $788.2930 | $788.29 | $788.30 | $788.30 | |