| 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 | $157.65 | 13.498% | $178.9296 | $178.93 | $178.95 | $178.90 |
| Purchase #2 | $250.52 | 7.630% | $269.6347 | $269.63 | $269.65 | $269.60 |
| Purchase #3 | $208.63 | 4.387% | $217.7826 | $217.78 | $217.80 | $217.80 |
| Purchase #4 | $245.88 | 10.674% | $272.1252 | $272.13 | $272.15 | $272.10 |
| Purchase #5 | $42.95 | 11.671% | $47.9627 | $47.96 | $47.95 | $48.00 |
| Purchase #6 | $86.28 | 10.104% | $94.9977 | $95.00 | $95.00 | $95.00 |
| Purchase #7 | $11.94 | 12.674% | $13.4533 | $13.45 | $13.45 | $13.50 |
| 7 purchase totals = | $1,003.85 | $1,094.8858 | $1,094.88 | $1,094.95 | $1,094.90 | |