| 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 | $169.44 | 6.652% | $180.7111 | $180.71 | $180.70 | $180.70 |
| Purchase #2 | $192.35 | 6.328% | $204.5219 | $204.52 | $204.50 | $204.50 |
| Purchase #3 | $176.78 | 10.646% | $195.6 | $195.60 | $195.60 | $195.60 |
| Purchase #4 | $74.75 | 5.168% | $78.6131 | $78.61 | $78.60 | $78.60 |
| Purchase #5 | $159.44 | 11.461% | $177.7134 | $177.71 | $177.70 | $177.70 |
| Purchase #6 | $168.72 | 4.440% | $176.2112 | $176.21 | $176.20 | $176.20 |
| Purchase #7 | $152.90 | 9.591% | $167.5646 | $167.56 | $167.55 | $167.60 |
| 7 purchase totals = | $1,094.38 | $1,180.9353 | $1,180.92 | $1,180.85 | $1,180.90 | |