| 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 | $80.94 | 7.516% | $87.0235 | $87.02 | $87.00 | $87.00 |
| Purchase #2 | $160.93 | 3.532% | $166.614 | $166.61 | $166.60 | $166.60 |
| Purchase #3 | $17.76 | 7.811% | $19.1472 | $19.15 | $19.15 | $19.10 |
| Purchase #4 | $250.93 | 8.838% | $273.1072 | $273.11 | $273.10 | $273.10 |
| Purchase #5 | $196.51 | 13.796% | $223.6205 | $223.62 | $223.60 | $223.60 |
| Purchase #6 | $131.86 | 3.370% | $136.3037 | $136.30 | $136.30 | $136.30 |
| Purchase #7 | $234.93 | 4.663% | $245.8848 | $245.88 | $245.90 | $245.90 |
| 7 purchase totals = | $1,073.86 | $1,151.7009 | $1,151.69 | $1,151.65 | $1,151.60 | |