| 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 | $166.33 | 11.672% | $185.744 | $185.74 | $185.75 | $185.70 |
| Purchase #2 | $183.70 | 5.282% | $193.403 | $193.40 | $193.40 | $193.40 |
| Purchase #3 | $148.86 | 3.130% | $153.5193 | $153.52 | $153.50 | $153.50 |
| Purchase #4 | $181.69 | 12.401% | $204.2214 | $204.22 | $204.20 | $204.20 |
| Purchase #5 | $155.46 | 9.380% | $170.0421 | $170.04 | $170.05 | $170.00 |
| Purchase #6 | $74.48 | 8.805% | $81.038 | $81.04 | $81.05 | $81.00 |
| Purchase #7 | $9.70 | 7.512% | $10.4287 | $10.43 | $10.45 | $10.40 |
| 7 purchase totals = | $920.22 | $998.3965 | $998.39 | $998.40 | $998.20 | |