| 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 | $137.72 | 11.714% | $153.8525 | $153.85 | $153.85 | $153.90 |
| Purchase #2 | $209.54 | 9.554% | $229.5595 | $229.56 | $229.55 | $229.60 |
| Purchase #3 | $181.51 | 6.447% | $193.2119 | $193.21 | $193.20 | $193.20 |
| Purchase #4 | $90.42 | 5.476% | $95.3714 | $95.37 | $95.35 | $95.40 |
| Purchase #5 | $219.27 | 9.207% | $239.4582 | $239.46 | $239.45 | $239.50 |
| Purchase #6 | $132.27 | 9.283% | $144.5486 | $144.55 | $144.55 | $144.50 |
| Purchase #7 | $117.50 | 6.323% | $124.9295 | $124.93 | $124.95 | $124.90 |
| 7 purchase totals = | $1,088.23 | $1,180.9316 | $1,180.93 | $1,180.90 | $1,181.00 | |