| 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 | $118.56 | 8.742% | $128.9245 | $128.92 | $128.90 | $128.90 |
| Purchase #2 | $46.98 | 8.400% | $50.9263 | $50.93 | $50.95 | $50.90 |
| Purchase #3 | $167.82 | 7.246% | $179.9802 | $179.98 | $180.00 | $180.00 |
| Purchase #4 | $232.97 | 5.235% | $245.166 | $245.17 | $245.15 | $245.20 |
| Purchase #5 | $17.63 | 9.269% | $19.2641 | $19.26 | $19.25 | $19.30 |
| Purchase #6 | $229.75 | 7.771% | $247.6039 | $247.60 | $247.60 | $247.60 |
| Purchase #7 | $128.74 | 5.633% | $135.9919 | $135.99 | $136.00 | $136.00 |
| 7 purchase totals = | $942.45 | $1,007.8569 | $1,007.85 | $1,007.85 | $1,007.90 | |