| 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 | $176.67 | 10.739% | $195.6426 | $195.64 | $195.65 | $195.60 |
| Purchase #2 | $6.35 | 4.706% | $6.6488 | $6.65 | $6.65 | $6.60 |
| Purchase #3 | $175.85 | 5.682% | $185.8418 | $185.84 | $185.85 | $185.80 |
| Purchase #4 | $18.88 | 10.201% | $20.8059 | $20.81 | $20.80 | $20.80 |
| Purchase #5 | $205.36 | 4.565% | $214.7347 | $214.73 | $214.75 | $214.70 |
| Purchase #6 | $87.76 | 10.486% | $96.9625 | $96.96 | $96.95 | $97.00 |
| Purchase #7 | $94.62 | 3.349% | $97.7888 | $97.79 | $97.80 | $97.80 |
| 7 purchase totals = | $765.49 | $818.4251 | $818.42 | $818.45 | $818.30 | |