| 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 | $157.83 | 7.580% | $169.7935 | $169.79 | $169.80 | $169.80 |
| Purchase #2 | $192.32 | 6.449% | $204.7227 | $204.72 | $204.70 | $204.70 |
| Purchase #3 | $59.45 | 10.215% | $65.5228 | $65.52 | $65.50 | $65.50 |
| Purchase #4 | $222.94 | 3.434% | $230.5958 | $230.60 | $230.60 | $230.60 |
| Purchase #5 | $220.47 | 3.346% | $227.8469 | $227.85 | $227.85 | $227.80 |
| Purchase #6 | $135.53 | 12.253% | $152.1365 | $152.14 | $152.15 | $152.10 |
| Purchase #7 | $233.44 | 9.102% | $254.6877 | $254.69 | $254.70 | $254.70 |
| 7 purchase totals = | $1,221.98 | $1,305.3059 | $1,305.31 | $1,305.30 | $1,305.20 | |