| 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 | $141.73 | 11.349% | $157.8149 | $157.81 | $157.80 | $157.80 |
| Purchase #2 | $229.72 | 12.151% | $257.6333 | $257.63 | $257.65 | $257.60 |
| Purchase #3 | $183.97 | 4.416% | $192.0941 | $192.09 | $192.10 | $192.10 |
| Purchase #4 | $13.27 | 4.348% | $13.847 | $13.85 | $13.85 | $13.80 |
| Purchase #5 | $124.36 | 9.103% | $135.6805 | $135.68 | $135.70 | $135.70 |
| Purchase #6 | $33.55 | 13.423% | $38.0534 | $38.05 | $38.05 | $38.10 |
| Purchase #7 | $120.47 | 4.193% | $125.5213 | $125.52 | $125.50 | $125.50 |
| 7 purchase totals = | $847.07 | $920.6445 | $920.63 | $920.65 | $920.60 | |