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 | $161.57 | 10.260% | $178.1471 | $178.15 | $178.15 | $178.10 |
Purchase #2 | $199.37 | 8.576% | $216.468 | $216.47 | $216.45 | $216.50 |
Purchase #3 | $149.40 | 6.139% | $158.5717 | $158.57 | $158.55 | $158.60 |
Purchase #4 | $132.35 | 8.408% | $143.478 | $143.48 | $143.50 | $143.50 |
Purchase #5 | $11.54 | 12.661% | $13.0011 | $13.00 | $13.00 | $13.00 |
Purchase #6 | $220.34 | 13.350% | $249.7554 | $249.76 | $249.75 | $249.80 |
Purchase #7 | $41.78 | 8.668% | $45.4015 | $45.40 | $45.40 | $45.40 |
7 purchase totals = | $916.35 | $1,004.8228 | $1,004.83 | $1,004.80 | $1,004.90 |