| 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 | $164.33 | 8.696% | $178.6201 | $178.62 | $178.60 | $178.60 |
| Purchase #2 | $61.64 | 3.464% | $63.7752 | $63.78 | $63.80 | $63.80 |
| Purchase #3 | $65.41 | 6.589% | $69.7199 | $69.72 | $69.70 | $69.70 |
| Purchase #4 | $134.85 | 9.305% | $147.3978 | $147.40 | $147.40 | $147.40 |
| Purchase #5 | $216.29 | 10.735% | $239.5087 | $239.51 | $239.50 | $239.50 |
| Purchase #6 | $94.72 | 3.332% | $97.8761 | $97.88 | $97.90 | $97.90 |
| Purchase #7 | $67.26 | 8.424% | $72.926 | $72.93 | $72.95 | $72.90 |
| 7 purchase totals = | $804.50 | $869.8238 | $869.84 | $869.85 | $869.80 | |