| 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 | $174.71 | 9.589% | $191.4629 | $191.46 | $191.45 | $191.50 |
| Purchase #2 | $150.52 | 6.599% | $160.4528 | $160.45 | $160.45 | $160.50 |
| Purchase #3 | $96.67 | 12.727% | $108.9732 | $108.97 | $108.95 | $109.00 |
| Purchase #4 | $187.35 | 3.345% | $193.6169 | $193.62 | $193.60 | $193.60 |
| Purchase #5 | $215.48 | 8.596% | $234.0027 | $234.00 | $234.00 | $234.00 |
| Purchase #6 | $145.94 | 11.848% | $163.231 | $163.23 | $163.25 | $163.20 |
| Purchase #7 | $20.78 | 7.125% | $22.2606 | $22.26 | $22.25 | $22.30 |
| 7 purchase totals = | $991.45 | $1,074.0001 | $1,073.99 | $1,073.95 | $1,074.10 | |