| 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 | $175.90 | 3.452% | $181.9721 | $181.97 | $181.95 | $182.00 |
| Purchase #2 | $42.44 | 5.284% | $44.6825 | $44.68 | $44.70 | $44.70 |
| Purchase #3 | $98.73 | 4.402% | $103.0761 | $103.08 | $103.10 | $103.10 |
| Purchase #4 | $199.45 | 7.615% | $214.6381 | $214.64 | $214.65 | $214.60 |
| Purchase #5 | $147.77 | 8.150% | $159.8133 | $159.81 | $159.80 | $159.80 |
| Purchase #6 | $50.69 | 6.640% | $54.0558 | $54.06 | $54.05 | $54.10 |
| Purchase #7 | $170.43 | 5.615% | $179.9996 | $180.00 | $180.00 | $180.00 |
| 7 purchase totals = | $885.41 | $938.2375 | $938.24 | $938.25 | $938.30 | |