| 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 | $20.76 | 9.602% | $22.7534 | $22.75 | $22.75 | $22.80 |
| Purchase #2 | $180.78 | 9.603% | $198.1403 | $198.14 | $198.15 | $198.10 |
| Purchase #3 | $144.65 | 12.393% | $162.5765 | $162.58 | $162.60 | $162.60 |
| Purchase #4 | $174.34 | 5.680% | $184.2425 | $184.24 | $184.25 | $184.20 |
| Purchase #5 | $156.63 | 11.759% | $175.0481 | $175.05 | $175.05 | $175.00 |
| Purchase #6 | $212.64 | 8.534% | $230.7867 | $230.79 | $230.80 | $230.80 |
| Purchase #7 | $67.93 | 4.463% | $70.9617 | $70.96 | $70.95 | $71.00 |
| 7 purchase totals = | $957.73 | $1,044.5092 | $1,044.51 | $1,044.55 | $1,044.50 | |