| 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 | $142.67 | 3.372% | $147.4808 | $147.48 | $147.50 | $147.50 |
| Purchase #2 | $154.40 | 4.442% | $161.2584 | $161.26 | $161.25 | $161.30 |
| Purchase #3 | $20.36 | 13.403% | $23.0889 | $23.09 | $23.10 | $23.10 |
| Purchase #4 | $94.47 | 12.654% | $106.4242 | $106.42 | $106.40 | $106.40 |
| Purchase #5 | $238.56 | 12.745% | $268.9645 | $268.96 | $268.95 | $269.00 |
| Purchase #6 | $181.26 | 5.452% | $191.1423 | $191.14 | $191.15 | $191.10 |
| Purchase #7 | $137.96 | 10.720% | $152.7493 | $152.75 | $152.75 | $152.70 |
| 7 purchase totals = | $969.68 | $1,051.1084 | $1,051.10 | $1,051.10 | $1,051.10 | |