| 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 | $146.38 | 10.874% | $162.2974 | $162.30 | $162.30 | $162.30 |
| Purchase #2 | $129.48 | 4.353% | $135.1163 | $135.12 | $135.10 | $135.10 |
| Purchase #3 | $248.75 | 5.121% | $261.4885 | $261.49 | $261.50 | $261.50 |
| Purchase #4 | $96.31 | 7.334% | $103.3734 | $103.37 | $103.35 | $103.40 |
| Purchase #5 | $170.53 | 6.177% | $181.0636 | $181.06 | $181.05 | $181.10 |
| Purchase #6 | $242.35 | 6.141% | $257.2327 | $257.23 | $257.25 | $257.20 |
| Purchase #7 | $118.64 | 7.688% | $127.761 | $127.76 | $127.75 | $127.80 |
| 7 purchase totals = | $1,152.44 | $1,228.3329 | $1,228.33 | $1,228.30 | $1,228.40 | |