| 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 | $155.45 | 13.735% | $176.8011 | $176.80 | $176.80 | $176.80 |
| Purchase #2 | $89.94 | 5.589% | $94.9667 | $94.97 | $94.95 | $95.00 |
| Purchase #3 | $183.51 | 9.688% | $201.2884 | $201.29 | $201.30 | $201.30 |
| Purchase #4 | $128.80 | 12.562% | $144.9799 | $144.98 | $145.00 | $145.00 |
| Purchase #5 | $167.28 | 13.518% | $189.8929 | $189.89 | $189.90 | $189.90 |
| Purchase #6 | $140.49 | 7.376% | $150.8525 | $150.85 | $150.85 | $150.90 |
| Purchase #7 | $175.79 | 3.580% | $182.0833 | $182.08 | $182.10 | $182.10 |
| 7 purchase totals = | $1,041.26 | $1,140.8648 | $1,140.86 | $1,140.90 | $1,141.00 | |