| 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 | $195.66 | 9.588% | $214.4199 | $214.42 | $214.40 | $214.40 |
| Purchase #2 | $176.35 | 4.770% | $184.7619 | $184.76 | $184.75 | $184.80 |
| Purchase #3 | $191.96 | 12.575% | $216.099 | $216.10 | $216.10 | $216.10 |
| Purchase #4 | $169.61 | 8.179% | $183.4824 | $183.48 | $183.50 | $183.50 |
| Purchase #5 | $63.97 | 13.814% | $72.8068 | $72.81 | $72.80 | $72.80 |
| Purchase #6 | $74.89 | 9.325% | $81.8735 | $81.87 | $81.85 | $81.90 |
| Purchase #7 | $140.66 | 10.486% | $155.4096 | $155.41 | $155.40 | $155.40 |
| 7 purchase totals = | $1,013.10 | $1,108.8531 | $1,108.85 | $1,108.80 | $1,108.90 | |