| 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 | $135.42 | 7.541% | $145.632 | $145.63 | $145.65 | $145.60 |
| Purchase #2 | $133.25 | 8.299% | $144.3084 | $144.31 | $144.30 | $144.30 |
| Purchase #3 | $5.65 | 13.108% | $6.3906 | $6.39 | $6.40 | $6.40 |
| Purchase #4 | $140.50 | 8.357% | $152.2416 | $152.24 | $152.25 | $152.20 |
| Purchase #5 | $69.85 | 9.627% | $76.5745 | $76.57 | $76.55 | $76.60 |
| Purchase #6 | $182.72 | 12.729% | $205.9784 | $205.98 | $206.00 | $206.00 |
| Purchase #7 | $6.55 | 11.313% | $7.291 | $7.29 | $7.30 | $7.30 |
| 7 purchase totals = | $673.94 | $738.4165 | $738.41 | $738.45 | $738.40 | |