| 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 | $158.78 | 3.425% | $164.2182 | $164.22 | $164.20 | $164.20 |
| Purchase #2 | $193.70 | 7.797% | $208.8028 | $208.80 | $208.80 | $208.80 |
| Purchase #3 | $120.93 | 6.854% | $129.2185 | $129.22 | $129.20 | $129.20 |
| Purchase #4 | $97.75 | 6.373% | $103.9796 | $103.98 | $104.00 | $104.00 |
| Purchase #5 | $185.56 | 8.572% | $201.4662 | $201.47 | $201.45 | $201.50 |
| Purchase #6 | $159.70 | 6.477% | $170.0438 | $170.04 | $170.05 | $170.00 |
| Purchase #7 | $204.79 | 8.342% | $221.8736 | $221.87 | $221.85 | $221.90 |
| 7 purchase totals = | $1,121.21 | $1,199.6027 | $1,199.60 | $1,199.55 | $1,199.60 | |