| 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 | $173.62 | 6.732% | $185.3081 | $185.31 | $185.30 | $185.30 |
| Purchase #2 | $146.44 | 7.573% | $157.5299 | $157.53 | $157.55 | $157.50 |
| Purchase #3 | $200.63 | 10.604% | $221.9048 | $221.90 | $221.90 | $221.90 |
| Purchase #4 | $39.25 | 4.727% | $41.1053 | $41.11 | $41.10 | $41.10 |
| Purchase #5 | $110.96 | 3.692% | $115.0566 | $115.06 | $115.05 | $115.10 |
| Purchase #6 | $180.94 | 11.800% | $202.2909 | $202.29 | $202.30 | $202.30 |
| Purchase #7 | $214.54 | 9.346% | $234.5909 | $234.59 | $234.60 | $234.60 |
| 7 purchase totals = | $1,066.38 | $1,157.7865 | $1,157.79 | $1,157.80 | $1,157.80 | |