| 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 | $181.73 | 11.252% | $202.1783 | $202.18 | $202.20 | $202.20 |
| Purchase #2 | $84.93 | 7.722% | $91.4883 | $91.49 | $91.50 | $91.50 |
| Purchase #3 | $202.76 | 7.758% | $218.4901 | $218.49 | $218.50 | $218.50 |
| Purchase #4 | $196.79 | 6.466% | $209.5144 | $209.51 | $209.50 | $209.50 |
| Purchase #5 | $182.48 | 6.491% | $194.3248 | $194.32 | $194.30 | $194.30 |
| Purchase #6 | $67.98 | 13.250% | $76.9874 | $76.99 | $77.00 | $77.00 |
| Purchase #7 | $43.30 | 12.580% | $48.7471 | $48.75 | $48.75 | $48.70 |
| 7 purchase totals = | $959.97 | $1,041.7304 | $1,041.73 | $1,041.75 | $1,041.70 | |