| 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 | $107.76 | 7.519% | $115.8625 | $115.86 | $115.85 | $115.90 |
| Purchase #2 | $143.56 | 9.603% | $157.3461 | $157.35 | $157.35 | $157.30 |
| Purchase #3 | $199.98 | 7.317% | $214.6125 | $214.61 | $214.60 | $214.60 |
| Purchase #4 | $23.62 | 3.809% | $24.5197 | $24.52 | $24.50 | $24.50 |
| Purchase #5 | $203.49 | 8.151% | $220.0765 | $220.08 | $220.10 | $220.10 |
| Purchase #6 | $197.32 | 8.565% | $214.2205 | $214.22 | $214.20 | $214.20 |
| Purchase #7 | $29.97 | 3.486% | $31.0148 | $31.01 | $31.00 | $31.00 |
| 7 purchase totals = | $905.70 | $977.6526 | $977.65 | $977.60 | $977.60 | |