| 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 | $147.72 | 5.324% | $155.5846 | $155.58 | $155.60 | $155.60 |
| Purchase #2 | $159.71 | 13.420% | $181.1431 | $181.14 | $181.15 | $181.10 |
| Purchase #3 | $37.80 | 13.347% | $42.8452 | $42.85 | $42.85 | $42.80 |
| Purchase #4 | $196.49 | 13.482% | $222.9808 | $222.98 | $223.00 | $223.00 |
| Purchase #5 | $183.64 | 4.559% | $192.0121 | $192.01 | $192.00 | $192.00 |
| Purchase #6 | $176.29 | 5.150% | $185.3689 | $185.37 | $185.35 | $185.40 |
| Purchase #7 | $194.29 | 9.738% | $213.21 | $213.21 | $213.20 | $213.20 |
| 7 purchase totals = | $1,095.94 | $1,193.1447 | $1,193.14 | $1,193.15 | $1,193.10 | |