| 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 | $136.46 | 5.301% | $143.6937 | $143.69 | $143.70 | $143.70 |
| Purchase #2 | $17.94 | 8.254% | $19.4208 | $19.42 | $19.40 | $19.40 |
| Purchase #3 | $142.25 | 3.495% | $147.2216 | $147.22 | $147.20 | $147.20 |
| Purchase #4 | $131.74 | 7.647% | $141.8142 | $141.81 | $141.80 | $141.80 |
| Purchase #5 | $217.95 | 4.672% | $228.1326 | $228.13 | $228.15 | $228.10 |
| Purchase #6 | $211.52 | 12.668% | $238.3154 | $238.32 | $238.30 | $238.30 |
| Purchase #7 | $126.30 | 4.719% | $132.2601 | $132.26 | $132.25 | $132.30 |
| 7 purchase totals = | $984.16 | $1,050.8584 | $1,050.85 | $1,050.80 | $1,050.80 | |