| 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 | $172.64 | 3.573% | $178.8084 | $178.81 | $178.80 | $178.80 |
| Purchase #2 | $82.35 | 5.584% | $86.9484 | $86.95 | $86.95 | $86.90 |
| Purchase #3 | $244.27 | 12.285% | $274.2786 | $274.28 | $274.30 | $274.30 |
| Purchase #4 | $172.29 | 5.765% | $182.2225 | $182.22 | $182.20 | $182.20 |
| Purchase #5 | $144.81 | 3.723% | $150.2013 | $150.20 | $150.20 | $150.20 |
| Purchase #6 | $156.56 | 10.706% | $173.3213 | $173.32 | $173.30 | $173.30 |
| Purchase #7 | $236.73 | 12.481% | $266.2763 | $266.28 | $266.30 | $266.30 |
| 7 purchase totals = | $1,209.65 | $1,312.0568 | $1,312.06 | $1,312.05 | $1,312.00 | |