| 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 | $60.96 | 3.553% | $63.1259 | $63.13 | $63.15 | $63.10 |
| Purchase #2 | $150.90 | 3.552% | $156.26 | $156.26 | $156.25 | $156.30 |
| Purchase #3 | $185.29 | 10.203% | $204.1951 | $204.20 | $204.20 | $204.20 |
| Purchase #4 | $167.60 | 4.799% | $175.6431 | $175.64 | $175.65 | $175.60 |
| Purchase #5 | $106.81 | 8.327% | $115.7041 | $115.70 | $115.70 | $115.70 |
| Purchase #6 | $145.69 | 3.391% | $150.6303 | $150.63 | $150.65 | $150.60 |
| Purchase #7 | $226.41 | 7.665% | $243.7643 | $243.76 | $243.75 | $243.80 |
| 7 purchase totals = | $1,043.66 | $1,109.3228 | $1,109.32 | $1,109.35 | $1,109.30 | |