| 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 | $10.40 | 7.590% | $11.1894 | $11.19 | $11.20 | $11.20 |
| Purchase #2 | $69.82 | 7.126% | $74.7954 | $74.80 | $74.80 | $74.80 |
| Purchase #3 | $149.48 | 4.599% | $156.3546 | $156.35 | $156.35 | $156.40 |
| Purchase #4 | $6.32 | 7.676% | $6.8051 | $6.81 | $6.80 | $6.80 |
| Purchase #5 | $162.67 | 3.759% | $168.7848 | $168.78 | $168.80 | $168.80 |
| Purchase #6 | $214.40 | 7.190% | $229.8154 | $229.82 | $229.80 | $229.80 |
| Purchase #7 | $87.75 | 7.545% | $94.3707 | $94.37 | $94.35 | $94.40 |
| 7 purchase totals = | $700.84 | $742.1154 | $742.12 | $742.10 | $742.20 | |