| 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 | $145.76 | 6.287% | $154.9239 | $154.92 | $154.90 | $154.90 |
| Purchase #2 | $230.40 | 13.219% | $260.8566 | $260.86 | $260.85 | $260.90 |
| Purchase #3 | $202.53 | 9.530% | $221.8311 | $221.83 | $221.85 | $221.80 |
| Purchase #4 | $164.28 | 8.222% | $177.7871 | $177.79 | $177.80 | $177.80 |
| Purchase #5 | $30.88 | 12.201% | $34.6477 | $34.65 | $34.65 | $34.60 |
| Purchase #6 | $69.68 | 7.600% | $74.9757 | $74.98 | $75.00 | $75.00 |
| Purchase #7 | $154.58 | 4.194% | $161.0631 | $161.06 | $161.05 | $161.10 |
| 7 purchase totals = | $998.11 | $1,086.0852 | $1,086.09 | $1,086.10 | $1,086.10 | |