| 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 | $152.70 | 5.542% | $161.1626 | $161.16 | $161.15 | $161.20 |
| Purchase #2 | $129.75 | 3.164% | $133.8553 | $133.86 | $133.85 | $133.90 |
| Purchase #3 | $166.87 | 13.220% | $188.9302 | $188.93 | $188.95 | $188.90 |
| Purchase #4 | $70.36 | 5.467% | $74.2066 | $74.21 | $74.20 | $74.20 |
| Purchase #5 | $237.65 | 7.130% | $254.5944 | $254.59 | $254.60 | $254.60 |
| Purchase #6 | $121.26 | 13.200% | $137.2663 | $137.27 | $137.25 | $137.30 |
| Purchase #7 | $12.59 | 5.138% | $13.2369 | $13.24 | $13.25 | $13.20 |
| 7 purchase totals = | $891.18 | $963.2523 | $963.26 | $963.25 | $963.30 | |