| 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 | $139.85 | 8.798% | $152.154 | $152.15 | $152.15 | $152.20 |
| Purchase #2 | $66.70 | 6.437% | $70.9935 | $70.99 | $71.00 | $71.00 |
| Purchase #3 | $156.64 | 10.157% | $172.5499 | $172.55 | $172.55 | $172.50 |
| Purchase #4 | $220.43 | 5.281% | $232.0709 | $232.07 | $232.05 | $232.10 |
| Purchase #5 | $181.46 | 13.362% | $205.7067 | $205.71 | $205.70 | $205.70 |
| Purchase #6 | $5.71 | 7.361% | $6.1303 | $6.13 | $6.15 | $6.10 |
| Purchase #7 | $223.94 | 4.111% | $233.1462 | $233.15 | $233.15 | $233.10 |
| 7 purchase totals = | $994.73 | $1,072.7515 | $1,072.75 | $1,072.75 | $1,072.70 | |