| 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 | $147.98 | 13.591% | $168.092 | $168.09 | $168.10 | $168.10 |
| Purchase #2 | $16.96 | 11.506% | $18.9114 | $18.91 | $18.90 | $18.90 |
| Purchase #3 | $46.55 | 7.273% | $49.9356 | $49.94 | $49.95 | $49.90 |
| Purchase #4 | $199.43 | 9.502% | $218.3798 | $218.38 | $218.40 | $218.40 |
| Purchase #5 | $172.92 | 13.272% | $195.8699 | $195.87 | $195.85 | $195.90 |
| Purchase #6 | $191.48 | 10.287% | $211.1775 | $211.18 | $211.20 | $211.20 |
| Purchase #7 | $70.89 | 3.507% | $73.3761 | $73.38 | $73.40 | $73.40 |
| 7 purchase totals = | $846.21 | $935.7423 | $935.75 | $935.80 | $935.80 | |