| 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 | $143.46 | 13.346% | $162.6062 | $162.61 | $162.60 | $162.60 |
| Purchase #2 | $16.70 | 12.342% | $18.7611 | $18.76 | $18.75 | $18.80 |
| Purchase #3 | $196.80 | 8.567% | $213.6599 | $213.66 | $213.65 | $213.70 |
| Purchase #4 | $211.88 | 4.162% | $220.6984 | $220.70 | $220.70 | $220.70 |
| Purchase #5 | $238.32 | 3.632% | $246.9758 | $246.98 | $247.00 | $247.00 |
| Purchase #6 | $204.31 | 3.376% | $211.2075 | $211.21 | $211.20 | $211.20 |
| Purchase #7 | $176.99 | 4.567% | $185.0731 | $185.07 | $185.05 | $185.10 |
| 7 purchase totals = | $1,188.46 | $1,258.9820 | $1,258.99 | $1,258.95 | $1,259.10 | |