| 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 | $186.60 | 3.409% | $192.9612 | $192.96 | $192.95 | $193.00 |
| Purchase #2 | $150.44 | 12.853% | $169.7761 | $169.78 | $169.80 | $169.80 |
| Purchase #3 | $67.75 | 7.205% | $72.6314 | $72.63 | $72.65 | $72.60 |
| Purchase #4 | $192.29 | 6.554% | $204.8927 | $204.89 | $204.90 | $204.90 |
| Purchase #5 | $131.91 | 5.194% | $138.7614 | $138.76 | $138.75 | $138.80 |
| Purchase #6 | $159.28 | 11.416% | $177.4634 | $177.46 | $177.45 | $177.50 |
| Purchase #7 | $127.98 | 4.624% | $133.8978 | $133.90 | $133.90 | $133.90 |
| 7 purchase totals = | $1,016.25 | $1,090.3840 | $1,090.38 | $1,090.40 | $1,090.50 | |