| 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 | $142.28 | 3.762% | $147.6326 | $147.63 | $147.65 | $147.60 |
| Purchase #2 | $68.99 | 7.274% | $74.0083 | $74.01 | $74.00 | $74.00 |
| Purchase #3 | $198.37 | 6.122% | $210.5142 | $210.51 | $210.50 | $210.50 |
| Purchase #4 | $173.86 | 10.696% | $192.4561 | $192.46 | $192.45 | $192.50 |
| Purchase #5 | $207.37 | 4.254% | $216.1915 | $216.19 | $216.20 | $216.20 |
| Purchase #6 | $227.80 | 12.346% | $255.9242 | $255.92 | $255.90 | $255.90 |
| Purchase #7 | $66.72 | 7.218% | $71.5358 | $71.54 | $71.55 | $71.50 |
| 7 purchase totals = | $1,085.39 | $1,168.2627 | $1,168.26 | $1,168.25 | $1,168.20 | |