| 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 | $241.57 | 3.351% | $249.665 | $249.67 | $249.65 | $249.70 |
| Purchase #2 | $147.43 | 9.857% | $161.9622 | $161.96 | $161.95 | $162.00 |
| Purchase #3 | $19.35 | 6.172% | $20.5443 | $20.54 | $20.55 | $20.50 |
| Purchase #4 | $43.74 | 13.309% | $49.5614 | $49.56 | $49.55 | $49.60 |
| Purchase #5 | $186.85 | 6.552% | $199.0924 | $199.09 | $199.10 | $199.10 |
| Purchase #6 | $37.47 | 10.387% | $41.362 | $41.36 | $41.35 | $41.40 |
| Purchase #7 | $163.45 | 6.664% | $174.3423 | $174.34 | $174.35 | $174.30 |
| 7 purchase totals = | $839.86 | $896.5296 | $896.52 | $896.50 | $896.60 | |