| 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 | $170.81 | 3.757% | $177.2273 | $177.23 | $177.25 | $177.20 |
| Purchase #2 | $184.77 | 12.839% | $208.4926 | $208.49 | $208.50 | $208.50 |
| Purchase #3 | $233.72 | 5.859% | $247.4137 | $247.41 | $247.40 | $247.40 |
| Purchase #4 | $104.99 | 10.404% | $115.9132 | $115.91 | $115.90 | $115.90 |
| Purchase #5 | $113.39 | 5.536% | $119.6673 | $119.67 | $119.65 | $119.70 |
| Purchase #6 | $181.48 | 5.166% | $190.8553 | $190.86 | $190.85 | $190.90 |
| Purchase #7 | $162.68 | 10.361% | $179.5353 | $179.54 | $179.55 | $179.50 |
| 7 purchase totals = | $1,151.84 | $1,239.1047 | $1,239.11 | $1,239.10 | $1,239.10 | |