| 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 | $168.66 | 10.687% | $186.6847 | $186.68 | $186.70 | $186.70 |
| Purchase #2 | $222.66 | 7.436% | $239.217 | $239.22 | $239.20 | $239.20 |
| Purchase #3 | $191.54 | 8.102% | $207.0586 | $207.06 | $207.05 | $207.10 |
| Purchase #4 | $145.53 | 5.372% | $153.3479 | $153.35 | $153.35 | $153.30 |
| Purchase #5 | $8.84 | 8.492% | $9.5907 | $9.59 | $9.60 | $9.60 |
| Purchase #6 | $133.56 | 11.396% | $148.7805 | $148.78 | $148.80 | $148.80 |
| Purchase #7 | $95.85 | 8.341% | $103.8448 | $103.84 | $103.85 | $103.80 |
| 7 purchase totals = | $966.64 | $1,048.5242 | $1,048.52 | $1,048.55 | $1,048.50 | |