| 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 | $79.44 | 6.320% | $84.4606 | $84.46 | $84.45 | $84.50 |
| Purchase #2 | $188.34 | 10.510% | $208.1345 | $208.13 | $208.15 | $208.10 |
| Purchase #3 | $233.56 | 5.426% | $246.233 | $246.23 | $246.25 | $246.20 |
| Purchase #4 | $141.44 | 7.491% | $152.0353 | $152.04 | $152.05 | $152.00 |
| Purchase #5 | $140.85 | 12.843% | $158.9394 | $158.94 | $158.95 | $158.90 |
| Purchase #6 | $131.51 | 11.514% | $146.6521 | $146.65 | $146.65 | $146.70 |
| Purchase #7 | $164.49 | 13.286% | $186.3441 | $186.34 | $186.35 | $186.30 |
| 7 purchase totals = | $1,079.63 | $1,182.7990 | $1,182.79 | $1,182.85 | $1,182.70 | |