| 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 | $187.91 | 6.283% | $199.7164 | $199.72 | $199.70 | $199.70 |
| Purchase #2 | $203.50 | 11.798% | $227.5089 | $227.51 | $227.50 | $227.50 |
| Purchase #3 | $135.83 | 10.470% | $150.0514 | $150.05 | $150.05 | $150.10 |
| Purchase #4 | $44.79 | 6.161% | $47.5495 | $47.55 | $47.55 | $47.50 |
| Purchase #5 | $174.82 | 9.313% | $191.101 | $191.10 | $191.10 | $191.10 |
| Purchase #6 | $76.55 | 10.698% | $84.7393 | $84.74 | $84.75 | $84.70 |
| Purchase #7 | $232.92 | 6.255% | $247.4891 | $247.49 | $247.50 | $247.50 |
| 7 purchase totals = | $1,056.32 | $1,148.1556 | $1,148.16 | $1,148.15 | $1,148.10 | |