| 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 | $133.81 | 10.788% | $148.2454 | $148.25 | $148.25 | $148.20 |
| Purchase #2 | $220.79 | 3.491% | $228.4978 | $228.50 | $228.50 | $228.50 |
| Purchase #3 | $161.78 | 6.153% | $171.7343 | $171.73 | $171.75 | $171.70 |
| Purchase #4 | $128.57 | 10.323% | $141.8423 | $141.84 | $141.85 | $141.80 |
| Purchase #5 | $204.44 | 10.723% | $226.3621 | $226.36 | $226.35 | $226.40 |
| Purchase #6 | $18.99 | 13.165% | $21.49 | $21.49 | $21.50 | $21.50 |
| Purchase #7 | $75.40 | 7.590% | $81.1229 | $81.12 | $81.10 | $81.10 |
| 7 purchase totals = | $943.78 | $1,019.2948 | $1,019.29 | $1,019.30 | $1,019.20 | |