| 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 | $145.82 | 6.113% | $154.734 | $154.73 | $154.75 | $154.70 |
| Purchase #2 | $130.87 | 10.580% | $144.716 | $144.72 | $144.70 | $144.70 |
| Purchase #3 | $110.64 | 12.320% | $124.2708 | $124.27 | $124.25 | $124.30 |
| Purchase #4 | $99.40 | 7.509% | $106.8639 | $106.86 | $106.85 | $106.90 |
| Purchase #5 | $30.68 | 8.769% | $33.3703 | $33.37 | $33.35 | $33.40 |
| Purchase #6 | $138.32 | 11.432% | $154.1327 | $154.13 | $154.15 | $154.10 |
| Purchase #7 | $30.53 | 12.793% | $34.4357 | $34.44 | $34.45 | $34.40 |
| 7 purchase totals = | $686.26 | $752.5234 | $752.52 | $752.50 | $752.50 | |