| 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 | $184.89 | 11.302% | $205.7863 | $205.79 | $205.80 | $205.80 |
| Purchase #2 | $132.60 | 12.816% | $149.594 | $149.59 | $149.60 | $149.60 |
| Purchase #3 | $97.64 | 8.133% | $105.5811 | $105.58 | $105.60 | $105.60 |
| Purchase #4 | $180.65 | 6.545% | $192.4735 | $192.47 | $192.45 | $192.50 |
| Purchase #5 | $172.98 | 3.215% | $178.5413 | $178.54 | $178.55 | $178.50 |
| Purchase #6 | $149.76 | 6.529% | $159.5378 | $159.54 | $159.55 | $159.50 |
| Purchase #7 | $214.64 | 8.797% | $233.5219 | $233.52 | $233.50 | $233.50 |
| 7 purchase totals = | $1,133.16 | $1,225.0359 | $1,225.03 | $1,225.05 | $1,225.00 | |