| 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 | $35.55 | 3.175% | $36.6787 | $36.68 | $36.70 | $36.70 |
| Purchase #2 | $149.58 | 4.189% | $155.8459 | $155.85 | $155.85 | $155.80 |
| Purchase #3 | $127.59 | 4.232% | $132.9896 | $132.99 | $133.00 | $133.00 |
| Purchase #4 | $123.97 | 3.620% | $128.4577 | $128.46 | $128.45 | $128.50 |
| Purchase #5 | $145.79 | 5.113% | $153.2442 | $153.24 | $153.25 | $153.20 |
| Purchase #6 | $122.91 | 8.828% | $133.7605 | $133.76 | $133.75 | $133.80 |
| Purchase #7 | $89.61 | 13.463% | $101.6742 | $101.67 | $101.65 | $101.70 |
| 7 purchase totals = | $795.00 | $842.6508 | $842.65 | $842.65 | $842.70 | |