| 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 | $165.58 | 7.638% | $178.227 | $178.23 | $178.25 | $178.20 |
| Purchase #2 | $156.93 | 11.440% | $174.8828 | $174.88 | $174.90 | $174.90 |
| Purchase #3 | $150.37 | 6.504% | $160.1501 | $160.15 | $160.15 | $160.20 |
| Purchase #4 | $195.46 | 7.502% | $210.1234 | $210.12 | $210.10 | $210.10 |
| Purchase #5 | $182.36 | 8.372% | $197.6272 | $197.63 | $197.65 | $197.60 |
| Purchase #6 | $172.76 | 3.243% | $178.3626 | $178.36 | $178.35 | $178.40 |
| Purchase #7 | $192.25 | 11.479% | $214.3184 | $214.32 | $214.30 | $214.30 |
| 7 purchase totals = | $1,215.71 | $1,313.6915 | $1,313.69 | $1,313.70 | $1,313.70 | |