| 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 | $127.63 | 13.697% | $145.1115 | $145.11 | $145.10 | $145.10 |
| Purchase #2 | $170.53 | 4.275% | $177.8202 | $177.82 | $177.80 | $177.80 |
| Purchase #3 | $106.45 | 3.769% | $110.4621 | $110.46 | $110.45 | $110.50 |
| Purchase #4 | $225.31 | 11.597% | $251.4392 | $251.44 | $251.45 | $251.40 |
| Purchase #5 | $160.72 | 12.750% | $181.2118 | $181.21 | $181.20 | $181.20 |
| Purchase #6 | $169.62 | 6.106% | $179.977 | $179.98 | $180.00 | $180.00 |
| Purchase #7 | $138.55 | 13.648% | $157.4593 | $157.46 | $157.45 | $157.50 |
| 7 purchase totals = | $1,098.81 | $1,203.4811 | $1,203.48 | $1,203.45 | $1,203.50 | |