| 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 | $9.64 | 5.607% | $10.1805 | $10.18 | $10.20 | $10.20 |
| Purchase #2 | $161.78 | 12.855% | $182.5768 | $182.58 | $182.60 | $182.60 |
| Purchase #3 | $93.84 | 6.224% | $99.6806 | $99.68 | $99.70 | $99.70 |
| Purchase #4 | $189.29 | 4.678% | $198.145 | $198.15 | $198.15 | $198.10 |
| Purchase #5 | $76.58 | 7.851% | $82.5923 | $82.59 | $82.60 | $82.60 |
| Purchase #6 | $158.86 | 10.346% | $175.2957 | $175.30 | $175.30 | $175.30 |
| Purchase #7 | $162.43 | 3.558% | $168.2093 | $168.21 | $168.20 | $168.20 |
| 7 purchase totals = | $852.42 | $916.6802 | $916.69 | $916.75 | $916.70 | |