| 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 | $147.69 | 3.482% | $152.8326 | $152.83 | $152.85 | $152.80 |
| Purchase #2 | $182.67 | 4.238% | $190.4116 | $190.41 | $190.40 | $190.40 |
| Purchase #3 | $115.59 | 8.869% | $125.8417 | $125.84 | $125.85 | $125.80 |
| Purchase #4 | $134.36 | 9.453% | $147.0611 | $147.06 | $147.05 | $147.10 |
| Purchase #5 | $131.86 | 11.741% | $147.3417 | $147.34 | $147.35 | $147.30 |
| Purchase #6 | $238.40 | 9.165% | $260.2494 | $260.25 | $260.25 | $260.20 |
| Purchase #7 | $70.75 | 13.252% | $80.1258 | $80.13 | $80.15 | $80.10 |
| 7 purchase totals = | $1,021.32 | $1,103.8639 | $1,103.86 | $1,103.90 | $1,103.70 | |