| 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 | $74.74 | 10.171% | $82.3418 | $82.34 | $82.35 | $82.30 |
| Purchase #2 | $48.37 | 5.737% | $51.145 | $51.15 | $51.15 | $51.10 |
| Purchase #3 | $155.98 | 8.701% | $169.5518 | $169.55 | $169.55 | $169.60 |
| Purchase #4 | $176.92 | 10.580% | $195.6381 | $195.64 | $195.65 | $195.60 |
| Purchase #5 | $159.74 | 12.249% | $179.3066 | $179.31 | $179.30 | $179.30 |
| Purchase #6 | $225.51 | 11.148% | $250.6499 | $250.65 | $250.65 | $250.60 |
| Purchase #7 | $143.40 | 12.589% | $161.4526 | $161.45 | $161.45 | $161.50 |
| 7 purchase totals = | $984.66 | $1,090.0858 | $1,090.09 | $1,090.10 | $1,090.00 | |