| 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 | $190.99 | 12.138% | $214.1724 | $214.17 | $214.15 | $214.20 |
| Purchase #2 | $48.48 | 10.716% | $53.6751 | $53.68 | $53.70 | $53.70 |
| Purchase #3 | $159.40 | 9.185% | $174.0409 | $174.04 | $174.05 | $174.00 |
| Purchase #4 | $242.64 | 3.688% | $251.5886 | $251.59 | $251.60 | $251.60 |
| Purchase #5 | $180.39 | 12.764% | $203.415 | $203.42 | $203.40 | $203.40 |
| Purchase #6 | $159.75 | 13.290% | $180.9808 | $180.98 | $181.00 | $181.00 |
| Purchase #7 | $80.96 | 13.492% | $91.8831 | $91.88 | $91.90 | $91.90 |
| 7 purchase totals = | $1,062.61 | $1,169.7559 | $1,169.76 | $1,169.80 | $1,169.80 | |