| 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 | $141.85 | 5.326% | $149.4049 | $149.40 | $149.40 | $149.40 |
| Purchase #2 | $95.53 | 4.518% | $99.846 | $99.85 | $99.85 | $99.80 |
| Purchase #3 | $192.53 | 11.298% | $214.282 | $214.28 | $214.30 | $214.30 |
| Purchase #4 | $171.74 | 9.378% | $187.8458 | $187.85 | $187.85 | $187.80 |
| Purchase #5 | $209.77 | 3.245% | $216.577 | $216.58 | $216.60 | $216.60 |
| Purchase #6 | $148.25 | 11.289% | $164.9859 | $164.99 | $165.00 | $165.00 |
| Purchase #7 | $64.69 | 13.113% | $73.1728 | $73.17 | $73.15 | $73.20 |
| 7 purchase totals = | $1,024.36 | $1,106.1144 | $1,106.12 | $1,106.15 | $1,106.10 | |