| 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 | $151.63 | 6.175% | $160.9932 | $160.99 | $161.00 | $161.00 |
| Purchase #2 | $112.50 | 12.151% | $126.1699 | $126.17 | $126.15 | $126.20 |
| Purchase #3 | $124.66 | 13.212% | $141.1301 | $141.13 | $141.15 | $141.10 |
| Purchase #4 | $10.94 | 6.262% | $11.6251 | $11.63 | $11.65 | $11.60 |
| Purchase #5 | $33.32 | 12.652% | $37.5356 | $37.54 | $37.55 | $37.50 |
| Purchase #6 | $226.51 | 6.713% | $241.7156 | $241.72 | $241.70 | $241.70 |
| Purchase #7 | $52.43 | 13.302% | $59.4042 | $59.40 | $59.40 | $59.40 |
| 7 purchase totals = | $711.99 | $778.5737 | $778.58 | $778.60 | $778.50 | |