| 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 | $137.69 | 9.661% | $150.9922 | $150.99 | $151.00 | $151.00 |
| Purchase #2 | $239.69 | 6.653% | $255.6366 | $255.64 | $255.65 | $255.60 |
| Purchase #3 | $165.28 | 5.349% | $174.1208 | $174.12 | $174.10 | $174.10 |
| Purchase #4 | $9.87 | 4.464% | $10.3106 | $10.31 | $10.30 | $10.30 |
| Purchase #5 | $69.30 | 7.184% | $74.2785 | $74.28 | $74.30 | $74.30 |
| Purchase #6 | $194.57 | 6.404% | $207.0303 | $207.03 | $207.05 | $207.00 |
| Purchase #7 | $69.86 | 6.397% | $74.3289 | $74.33 | $74.35 | $74.30 |
| 7 purchase totals = | $886.26 | $946.6979 | $946.70 | $946.75 | $946.60 | |