| 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 | $168.81 | 10.862% | $187.1461 | $187.15 | $187.15 | $187.10 |
| Purchase #2 | $15.33 | 3.366% | $15.846 | $15.85 | $15.85 | $15.80 |
| Purchase #3 | $198.86 | 4.320% | $207.4508 | $207.45 | $207.45 | $207.50 |
| Purchase #4 | $176.96 | 8.794% | $192.5219 | $192.52 | $192.50 | $192.50 |
| Purchase #5 | $65.73 | 13.598% | $74.668 | $74.67 | $74.65 | $74.70 |
| Purchase #6 | $79.94 | 8.842% | $87.0083 | $87.01 | $87.00 | $87.00 |
| Purchase #7 | $140.67 | 13.258% | $159.32 | $159.32 | $159.30 | $159.30 |
| 7 purchase totals = | $846.30 | $923.9611 | $923.97 | $923.90 | $923.90 | |