| 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 | $176.57 | 6.243% | $187.5933 | $187.59 | $187.60 | $187.60 |
| Purchase #2 | $96.70 | 5.500% | $102.0185 | $102.02 | $102.00 | $102.00 |
| Purchase #3 | $174.71 | 13.447% | $198.2033 | $198.20 | $198.20 | $198.20 |
| Purchase #4 | $208.93 | 10.448% | $230.759 | $230.76 | $230.75 | $230.80 |
| Purchase #5 | $206.76 | 8.465% | $224.2622 | $224.26 | $224.25 | $224.30 |
| Purchase #6 | $31.39 | 5.542% | $33.1296 | $33.13 | $33.15 | $33.10 |
| Purchase #7 | $130.81 | 3.768% | $135.7389 | $135.74 | $135.75 | $135.70 |
| 7 purchase totals = | $1,025.87 | $1,111.7048 | $1,111.70 | $1,111.70 | $1,111.70 | |