| 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 | $124.32 | 7.353% | $133.4612 | $133.46 | $133.45 | $133.50 |
| Purchase #2 | $66.92 | 10.364% | $73.8556 | $73.86 | $73.85 | $73.90 |
| Purchase #3 | $235.74 | 4.459% | $246.2516 | $246.25 | $246.25 | $246.30 |
| Purchase #4 | $163.78 | 7.251% | $175.6557 | $175.66 | $175.65 | $175.70 |
| Purchase #5 | $39.74 | 13.746% | $45.2027 | $45.20 | $45.20 | $45.20 |
| Purchase #6 | $164.87 | 10.230% | $181.7362 | $181.74 | $181.75 | $181.70 |
| Purchase #7 | $161.52 | 7.705% | $173.9651 | $173.97 | $173.95 | $174.00 |
| 7 purchase totals = | $956.89 | $1,030.1281 | $1,030.14 | $1,030.10 | $1,030.30 | |