| 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 | $181.68 | 6.176% | $192.9006 | $192.90 | $192.90 | $192.90 |
| Purchase #2 | $181.84 | 12.695% | $204.9246 | $204.92 | $204.90 | $204.90 |
| Purchase #3 | $197.99 | 4.192% | $206.2897 | $206.29 | $206.30 | $206.30 |
| Purchase #4 | $70.34 | 7.361% | $75.5177 | $75.52 | $75.50 | $75.50 |
| Purchase #5 | $160.84 | 12.257% | $180.5542 | $180.55 | $180.55 | $180.60 |
| Purchase #6 | $136.34 | 7.667% | $146.7932 | $146.79 | $146.80 | $146.80 |
| Purchase #7 | $103.38 | 10.384% | $114.115 | $114.12 | $114.10 | $114.10 |
| 7 purchase totals = | $1,032.41 | $1,121.0950 | $1,121.09 | $1,121.05 | $1,121.10 | |