| 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 | $186.53 | 6.247% | $198.1825 | $198.18 | $198.20 | $198.20 |
| Purchase #2 | $172.42 | 6.194% | $183.0997 | $183.10 | $183.10 | $183.10 |
| Purchase #3 | $106.86 | 10.230% | $117.7918 | $117.79 | $117.80 | $117.80 |
| Purchase #4 | $109.67 | 11.793% | $122.6034 | $122.60 | $122.60 | $122.60 |
| Purchase #5 | $96.46 | 11.450% | $107.5047 | $107.50 | $107.50 | $107.50 |
| Purchase #6 | $69.94 | 6.710% | $74.633 | $74.63 | $74.65 | $74.60 |
| Purchase #7 | $198.63 | 12.677% | $223.8103 | $223.81 | $223.80 | $223.80 |
| 7 purchase totals = | $940.51 | $1,027.6254 | $1,027.61 | $1,027.65 | $1,027.60 | |