| 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 | $158.76 | 13.532% | $180.2434 | $180.24 | $180.25 | $180.20 |
| Purchase #2 | $32.41 | 11.367% | $36.094 | $36.09 | $36.10 | $36.10 |
| Purchase #3 | $30.49 | 4.530% | $31.8712 | $31.87 | $31.85 | $31.90 |
| Purchase #4 | $241.73 | 5.751% | $255.6319 | $255.63 | $255.65 | $255.60 |
| Purchase #5 | $208.56 | 5.441% | $219.9077 | $219.91 | $219.90 | $219.90 |
| Purchase #6 | $66.74 | 9.511% | $73.0876 | $73.09 | $73.10 | $73.10 |
| Purchase #7 | $204.92 | 7.860% | $221.0267 | $221.03 | $221.05 | $221.00 |
| 7 purchase totals = | $943.61 | $1,017.8625 | $1,017.86 | $1,017.90 | $1,017.80 | |