| 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 | $138.64 | 4.784% | $145.2725 | $145.27 | $145.25 | $145.30 |
| Purchase #2 | $69.50 | 4.629% | $72.7172 | $72.72 | $72.70 | $72.70 |
| Purchase #3 | $55.43 | 5.393% | $58.4193 | $58.42 | $58.40 | $58.40 |
| Purchase #4 | $220.66 | 10.416% | $243.6439 | $243.64 | $243.65 | $243.60 |
| Purchase #5 | $250.47 | 3.147% | $258.3523 | $258.35 | $258.35 | $258.40 |
| Purchase #6 | $142.93 | 7.203% | $153.2252 | $153.23 | $153.25 | $153.20 |
| Purchase #7 | $219.60 | 8.261% | $237.7412 | $237.74 | $237.75 | $237.70 |
| 7 purchase totals = | $1,097.23 | $1,169.3716 | $1,169.37 | $1,169.35 | $1,169.30 | |