| 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 | $217.97 | 7.255% | $233.7837 | $233.78 | $233.80 | $233.80 |
| Purchase #2 | $137.86 | 12.259% | $154.7603 | $154.76 | $154.75 | $154.80 |
| Purchase #3 | $70.86 | 9.548% | $77.6257 | $77.63 | $77.65 | $77.60 |
| Purchase #4 | $136.29 | 12.433% | $153.2349 | $153.23 | $153.25 | $153.20 |
| Purchase #5 | $9.98 | 11.327% | $11.1104 | $11.11 | $11.10 | $11.10 |
| Purchase #6 | $51.82 | 3.330% | $53.5456 | $53.55 | $53.55 | $53.50 |
| Purchase #7 | $69.36 | 6.236% | $73.6853 | $73.69 | $73.70 | $73.70 |
| 7 purchase totals = | $694.14 | $757.7459 | $757.75 | $757.80 | $757.70 | |