| 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 | $18.54 | 6.582% | $19.7603 | $19.76 | $19.75 | $19.80 |
| Purchase #2 | $181.83 | 5.642% | $192.0888 | $192.09 | $192.10 | $192.10 |
| Purchase #3 | $207.42 | 11.637% | $231.5575 | $231.56 | $231.55 | $231.60 |
| Purchase #4 | $166.30 | 11.113% | $184.7809 | $184.78 | $184.80 | $184.80 |
| Purchase #5 | $148.34 | 3.397% | $153.3791 | $153.38 | $153.40 | $153.40 |
| Purchase #6 | $238.62 | 5.209% | $251.0497 | $251.05 | $251.05 | $251.00 |
| Purchase #7 | $143.92 | 12.446% | $161.8323 | $161.83 | $161.85 | $161.80 |
| 7 purchase totals = | $1,104.97 | $1,194.4486 | $1,194.45 | $1,194.50 | $1,194.50 | |