| 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 | $150.54 | 7.352% | $161.6077 | $161.61 | $161.60 | $161.60 |
| Purchase #2 | $175.94 | 3.611% | $182.2932 | $182.29 | $182.30 | $182.30 |
| Purchase #3 | $235.79 | 6.450% | $250.9985 | $251.00 | $251.00 | $251.00 |
| Purchase #4 | $119.66 | 6.835% | $127.8388 | $127.84 | $127.85 | $127.80 |
| Purchase #5 | $7.77 | 3.387% | $8.0332 | $8.03 | $8.05 | $8.00 |
| Purchase #6 | $176.27 | 8.683% | $191.5755 | $191.58 | $191.60 | $191.60 |
| Purchase #7 | $185.42 | 3.470% | $191.8541 | $191.85 | $191.85 | $191.90 |
| 7 purchase totals = | $1,051.39 | $1,114.2010 | $1,114.20 | $1,114.25 | $1,114.20 | |