| 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 | $140.93 | 12.505% | $158.5533 | $158.55 | $158.55 | $158.60 |
| Purchase #2 | $134.91 | 4.302% | $140.7138 | $140.71 | $140.70 | $140.70 |
| Purchase #3 | $99.88 | 5.787% | $105.6601 | $105.66 | $105.65 | $105.70 |
| Purchase #4 | $16.43 | 6.499% | $17.4978 | $17.50 | $17.50 | $17.50 |
| Purchase #5 | $182.39 | 12.799% | $205.7341 | $205.73 | $205.75 | $205.70 |
| Purchase #6 | $107.59 | 10.783% | $119.1914 | $119.19 | $119.20 | $119.20 |
| Purchase #7 | $69.50 | 5.794% | $73.5268 | $73.53 | $73.55 | $73.50 |
| 7 purchase totals = | $751.63 | $820.8773 | $820.87 | $820.90 | $820.90 | |