| 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 | $155.46 | 12.344% | $174.65 | $174.65 | $174.65 | $174.70 |
| Purchase #2 | $29.72 | 6.554% | $31.6678 | $31.67 | $31.65 | $31.70 |
| Purchase #3 | $70.39 | 3.825% | $73.0824 | $73.08 | $73.10 | $73.10 |
| Purchase #4 | $209.25 | 10.506% | $231.2338 | $231.23 | $231.25 | $231.20 |
| Purchase #5 | $195.44 | 6.233% | $207.6218 | $207.62 | $207.60 | $207.60 |
| Purchase #6 | $121.45 | 4.638% | $127.0829 | $127.08 | $127.10 | $127.10 |
| Purchase #7 | $189.73 | 9.515% | $207.7828 | $207.78 | $207.80 | $207.80 |
| 7 purchase totals = | $971.44 | $1,053.1215 | $1,053.11 | $1,053.15 | $1,053.20 | |