| 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 | $178.69 | 8.511% | $193.8983 | $193.90 | $193.90 | $193.90 |
| Purchase #2 | $5.59 | 3.295% | $5.7742 | $5.77 | $5.75 | $5.80 |
| Purchase #3 | $206.54 | 4.460% | $215.7517 | $215.75 | $215.75 | $215.80 |
| Purchase #4 | $148.40 | 9.386% | $162.3288 | $162.33 | $162.35 | $162.30 |
| Purchase #5 | $163.27 | 11.332% | $181.7718 | $181.77 | $181.75 | $181.80 |
| Purchase #6 | $23.82 | 3.248% | $24.5937 | $24.59 | $24.60 | $24.60 |
| Purchase #7 | $171.89 | 12.649% | $193.6324 | $193.63 | $193.65 | $193.60 |
| 7 purchase totals = | $898.20 | $977.7509 | $977.74 | $977.75 | $977.80 | |