| 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 | $179.43 | 10.160% | $197.6601 | $197.66 | $197.65 | $197.70 |
| Purchase #2 | $183.93 | 4.702% | $192.5784 | $192.58 | $192.60 | $192.60 |
| Purchase #3 | $230.69 | 9.284% | $252.1073 | $252.11 | $252.10 | $252.10 |
| Purchase #4 | $89.48 | 8.665% | $97.2334 | $97.23 | $97.25 | $97.20 |
| Purchase #5 | $68.35 | 12.216% | $76.6996 | $76.70 | $76.70 | $76.70 |
| Purchase #6 | $37.76 | 3.493% | $39.079 | $39.08 | $39.10 | $39.10 |
| Purchase #7 | $103.34 | 9.430% | $113.085 | $113.09 | $113.10 | $113.10 |
| 7 purchase totals = | $892.98 | $968.4428 | $968.45 | $968.50 | $968.50 | |