| 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 | $178.78 | 11.505% | $199.3486 | $199.35 | $199.35 | $199.30 |
| Purchase #2 | $170.35 | 3.487% | $176.2901 | $176.29 | $176.30 | $176.30 |
| Purchase #3 | $23.28 | 12.818% | $26.264 | $26.26 | $26.25 | $26.30 |
| Purchase #4 | $118.51 | 6.279% | $125.9512 | $125.95 | $125.95 | $126.00 |
| Purchase #5 | $55.44 | 4.447% | $57.9054 | $57.91 | $57.90 | $57.90 |
| Purchase #6 | $115.78 | 10.423% | $127.8477 | $127.85 | $127.85 | $127.80 |
| Purchase #7 | $122.42 | 7.326% | $131.3885 | $131.39 | $131.40 | $131.40 |
| 7 purchase totals = | $784.56 | $844.9955 | $845.00 | $845.00 | $845.00 | |