| 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 | $133.66 | 12.394% | $150.2258 | $150.23 | $150.25 | $150.20 |
| Purchase #2 | $207.75 | 5.873% | $219.9512 | $219.95 | $219.95 | $220.00 |
| Purchase #3 | $161.40 | 9.508% | $176.7459 | $176.75 | $176.75 | $176.70 |
| Purchase #4 | $240.90 | 4.451% | $251.6225 | $251.62 | $251.60 | $251.60 |
| Purchase #5 | $132.47 | 9.400% | $144.9222 | $144.92 | $144.90 | $144.90 |
| Purchase #6 | $65.70 | 5.218% | $69.1282 | $69.13 | $69.15 | $69.10 |
| Purchase #7 | $57.77 | 13.642% | $65.651 | $65.65 | $65.65 | $65.70 |
| 7 purchase totals = | $999.65 | $1,078.2468 | $1,078.25 | $1,078.25 | $1,078.20 | |