| 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 | $69.50 | 5.398% | $73.2516 | $73.25 | $73.25 | $73.30 |
| Purchase #2 | $181.63 | 11.622% | $202.739 | $202.74 | $202.75 | $202.70 |
| Purchase #3 | $164.75 | 10.177% | $181.5166 | $181.52 | $181.50 | $181.50 |
| Purchase #4 | $72.43 | 7.529% | $77.8833 | $77.88 | $77.90 | $77.90 |
| Purchase #5 | $136.34 | 6.337% | $144.9799 | $144.98 | $145.00 | $145.00 |
| Purchase #6 | $110.49 | 6.658% | $117.8464 | $117.85 | $117.85 | $117.80 |
| Purchase #7 | $185.82 | 3.142% | $191.6585 | $191.66 | $191.65 | $191.70 |
| 7 purchase totals = | $920.96 | $989.8753 | $989.88 | $989.90 | $989.90 | |