| 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 | $150.25 | 10.788% | $166.459 | $166.46 | $166.45 | $166.50 |
| Purchase #2 | $159.36 | 8.381% | $172.716 | $172.72 | $172.70 | $172.70 |
| Purchase #3 | $223.51 | 12.409% | $251.2454 | $251.25 | $251.25 | $251.20 |
| Purchase #4 | $90.62 | 12.222% | $101.6956 | $101.70 | $101.70 | $101.70 |
| Purchase #5 | $60.64 | 8.606% | $65.8587 | $65.86 | $65.85 | $65.90 |
| Purchase #6 | $133.60 | 10.187% | $147.2098 | $147.21 | $147.20 | $147.20 |
| Purchase #7 | $157.64 | 9.708% | $172.9437 | $172.94 | $172.95 | $172.90 |
| 7 purchase totals = | $975.62 | $1,078.1282 | $1,078.14 | $1,078.10 | $1,078.10 | |