| 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 | $179.27 | 8.827% | $195.0942 | $195.09 | $195.10 | $195.10 |
| Purchase #2 | $92.43 | 6.691% | $98.6145 | $98.61 | $98.60 | $98.60 |
| Purchase #3 | $153.35 | 10.110% | $168.8537 | $168.85 | $168.85 | $168.90 |
| Purchase #4 | $30.42 | 9.286% | $33.2448 | $33.24 | $33.25 | $33.20 |
| Purchase #5 | $204.97 | 11.718% | $228.9884 | $228.99 | $229.00 | $229.00 |
| Purchase #6 | $29.71 | 4.320% | $30.9935 | $30.99 | $31.00 | $31.00 |
| Purchase #7 | $119.69 | 8.601% | $129.9845 | $129.98 | $130.00 | $130.00 |
| 7 purchase totals = | $809.84 | $885.7736 | $885.75 | $885.80 | $885.80 | |