| 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 | 3.381% | $173.1115 | $173.11 | $173.10 | $173.10 |
| Purchase #2 | $208.99 | 6.331% | $222.2212 | $222.22 | $222.20 | $222.20 |
| Purchase #3 | $70.59 | 12.354% | $79.3107 | $79.31 | $79.30 | $79.30 |
| Purchase #4 | $221.78 | 5.346% | $233.6364 | $233.64 | $233.65 | $233.60 |
| Purchase #5 | $189.84 | 5.670% | $200.6039 | $200.60 | $200.60 | $200.60 |
| Purchase #6 | $177.65 | 12.405% | $199.6875 | $199.69 | $199.70 | $199.70 |
| Purchase #7 | $135.63 | 13.276% | $153.6362 | $153.64 | $153.65 | $153.60 |
| 7 purchase totals = | $1,171.93 | $1,262.2074 | $1,262.21 | $1,262.20 | $1,262.10 | |