| 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 | $156.96 | 12.708% | $176.9065 | $176.91 | $176.90 | $176.90 |
| Purchase #2 | $220.64 | 11.186% | $245.3208 | $245.32 | $245.30 | $245.30 |
| Purchase #3 | $141.71 | 11.106% | $157.4483 | $157.45 | $157.45 | $157.40 |
| Purchase #4 | $187.94 | 6.383% | $199.9362 | $199.94 | $199.95 | $199.90 |
| Purchase #5 | $161.61 | 3.484% | $167.2405 | $167.24 | $167.25 | $167.20 |
| Purchase #6 | $120.89 | 10.408% | $133.4722 | $133.47 | $133.45 | $133.50 |
| Purchase #7 | $213.40 | 5.290% | $224.6889 | $224.69 | $224.70 | $224.70 |
| 7 purchase totals = | $1,203.15 | $1,305.0134 | $1,305.02 | $1,305.00 | $1,304.90 | |