| 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 | $156.41 | 12.692% | $176.2616 | $176.26 | $176.25 | $176.30 |
| Purchase #2 | $204.32 | 7.308% | $219.2517 | $219.25 | $219.25 | $219.30 |
| Purchase #3 | $186.53 | 10.699% | $206.4868 | $206.49 | $206.50 | $206.50 |
| Purchase #4 | $106.69 | 13.230% | $120.8051 | $120.81 | $120.80 | $120.80 |
| Purchase #5 | $238.57 | 11.407% | $265.7837 | $265.78 | $265.80 | $265.80 |
| Purchase #6 | $109.73 | 10.442% | $121.188 | $121.19 | $121.20 | $121.20 |
| Purchase #7 | $31.50 | 4.109% | $32.7943 | $32.79 | $32.80 | $32.80 |
| 7 purchase totals = | $1,033.75 | $1,142.5712 | $1,142.57 | $1,142.60 | $1,142.70 | |