| 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 | $146.89 | 7.627% | $158.0933 | $158.09 | $158.10 | $158.10 |
| Purchase #2 | $134.55 | 5.248% | $141.6112 | $141.61 | $141.60 | $141.60 |
| Purchase #3 | $198.96 | 12.273% | $223.3784 | $223.38 | $223.40 | $223.40 |
| Purchase #4 | $128.65 | 9.263% | $140.5668 | $140.57 | $140.55 | $140.60 |
| Purchase #5 | $77.68 | 3.292% | $80.2372 | $80.24 | $80.25 | $80.20 |
| Purchase #6 | $169.84 | 13.308% | $192.4423 | $192.44 | $192.45 | $192.40 |
| Purchase #7 | $84.29 | 10.691% | $93.3014 | $93.30 | $93.30 | $93.30 |
| 7 purchase totals = | $940.86 | $1,029.6306 | $1,029.63 | $1,029.65 | $1,029.60 | |