| 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 | $123.73 | 7.620% | $133.1582 | $133.16 | $133.15 | $133.20 |
| Purchase #2 | $109.32 | 7.185% | $117.1746 | $117.17 | $117.15 | $117.20 |
| Purchase #3 | $6.68 | 6.817% | $7.1354 | $7.14 | $7.15 | $7.10 |
| Purchase #4 | $197.77 | 5.259% | $208.1707 | $208.17 | $208.15 | $208.20 |
| Purchase #5 | $179.81 | 4.469% | $187.8457 | $187.85 | $187.85 | $187.80 |
| Purchase #6 | $153.32 | 9.228% | $167.4684 | $167.47 | $167.45 | $167.50 |
| Purchase #7 | $158.54 | 11.241% | $176.3615 | $176.36 | $176.35 | $176.40 |
| 7 purchase totals = | $929.17 | $997.3145 | $997.32 | $997.25 | $997.40 | |