| 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 | $157.29 | 4.746% | $164.755 | $164.76 | $164.75 | $164.80 |
| Purchase #2 | $174.80 | 3.772% | $181.3935 | $181.39 | $181.40 | $181.40 |
| Purchase #3 | $136.31 | 13.657% | $154.9259 | $154.93 | $154.95 | $154.90 |
| Purchase #4 | $140.76 | 12.317% | $158.0974 | $158.10 | $158.10 | $158.10 |
| Purchase #5 | $250.31 | 7.786% | $269.7991 | $269.80 | $269.80 | $269.80 |
| Purchase #6 | $94.38 | 4.449% | $98.579 | $98.58 | $98.60 | $98.60 |
| Purchase #7 | $135.72 | 6.873% | $145.048 | $145.05 | $145.05 | $145.00 |
| 7 purchase totals = | $1,089.57 | $1,172.5979 | $1,172.61 | $1,172.65 | $1,172.60 | |