| 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 | $175.38 | 9.550% | $192.1288 | $192.13 | $192.15 | $192.10 |
| Purchase #2 | $173.42 | 11.636% | $193.5992 | $193.60 | $193.60 | $193.60 |
| Purchase #3 | $142.44 | 11.784% | $159.2251 | $159.23 | $159.25 | $159.20 |
| Purchase #4 | $79.75 | 4.398% | $83.2574 | $83.26 | $83.25 | $83.30 |
| Purchase #5 | $130.98 | 12.507% | $147.3617 | $147.36 | $147.35 | $147.40 |
| Purchase #6 | $206.99 | 3.712% | $214.6735 | $214.67 | $214.65 | $214.70 |
| Purchase #7 | $233.82 | 9.542% | $256.1311 | $256.13 | $256.15 | $256.10 |
| 7 purchase totals = | $1,142.78 | $1,246.3768 | $1,246.38 | $1,246.40 | $1,246.40 | |