| 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 | $137.98 | 10.386% | $152.3106 | $152.31 | $152.30 | $152.30 |
| Purchase #2 | $198.26 | 9.199% | $216.4979 | $216.50 | $216.50 | $216.50 |
| Purchase #3 | $250.74 | 10.710% | $277.5943 | $277.59 | $277.60 | $277.60 |
| Purchase #4 | $7.40 | 4.716% | $7.749 | $7.75 | $7.75 | $7.70 |
| Purchase #5 | $97.60 | 8.700% | $106.0912 | $106.09 | $106.10 | $106.10 |
| Purchase #6 | $111.74 | 6.817% | $119.3573 | $119.36 | $119.35 | $119.40 |
| Purchase #7 | $180.87 | 3.174% | $186.6108 | $186.61 | $186.60 | $186.60 |
| 7 purchase totals = | $984.59 | $1,066.2111 | $1,066.21 | $1,066.20 | $1,066.20 | |