| 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 | $167.45 | 5.252% | $176.2445 | $176.24 | $176.25 | $176.20 |
| Purchase #2 | $63.65 | 12.628% | $71.6877 | $71.69 | $71.70 | $71.70 |
| Purchase #3 | $32.95 | 10.729% | $36.4852 | $36.49 | $36.50 | $36.50 |
| Purchase #4 | $149.69 | 3.320% | $154.6597 | $154.66 | $154.65 | $154.70 |
| Purchase #5 | $7.98 | 4.771% | $8.3607 | $8.36 | $8.35 | $8.40 |
| Purchase #6 | $217.61 | 6.415% | $231.5697 | $231.57 | $231.55 | $231.60 |
| Purchase #7 | $143.79 | 5.307% | $151.4209 | $151.42 | $151.40 | $151.40 |
| 7 purchase totals = | $783.12 | $830.4284 | $830.43 | $830.40 | $830.50 | |