| 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 | $130.34 | 12.193% | $146.2324 | $146.23 | $146.25 | $146.20 |
| Purchase #2 | $149.31 | 5.122% | $156.9577 | $156.96 | $156.95 | $157.00 |
| Purchase #3 | $172.46 | 3.118% | $177.8373 | $177.84 | $177.85 | $177.80 |
| Purchase #4 | $214.38 | 7.853% | $231.2153 | $231.22 | $231.20 | $231.20 |
| Purchase #5 | $101.49 | 9.701% | $111.3355 | $111.34 | $111.35 | $111.30 |
| Purchase #6 | $147.92 | 8.661% | $160.7314 | $160.73 | $160.75 | $160.70 |
| Purchase #7 | $112.29 | 12.418% | $126.2342 | $126.23 | $126.25 | $126.20 |
| 7 purchase totals = | $1,028.19 | $1,110.5438 | $1,110.55 | $1,110.60 | $1,110.40 | |