| 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 | $189.60 | 5.223% | $199.5028 | $199.50 | $199.50 | $199.50 |
| Purchase #2 | $12.47 | 10.575% | $13.7887 | $13.79 | $13.80 | $13.80 |
| Purchase #3 | $153.74 | 5.310% | $161.9036 | $161.90 | $161.90 | $161.90 |
| Purchase #4 | $33.96 | 6.673% | $36.2262 | $36.23 | $36.25 | $36.20 |
| Purchase #5 | $191.97 | 4.506% | $200.6202 | $200.62 | $200.60 | $200.60 |
| Purchase #6 | $36.91 | 11.126% | $41.0166 | $41.02 | $41.00 | $41.00 |
| Purchase #7 | $250.83 | 6.716% | $267.6757 | $267.68 | $267.70 | $267.70 |
| 7 purchase totals = | $869.48 | $920.7338 | $920.74 | $920.75 | $920.70 | |