| 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 | $212.97 | 7.452% | $228.8405 | $228.84 | $228.85 | $228.80 |
| Purchase #2 | $58.33 | 9.574% | $63.9145 | $63.91 | $63.90 | $63.90 |
| Purchase #3 | $140.31 | 3.672% | $145.4622 | $145.46 | $145.45 | $145.50 |
| Purchase #4 | $193.48 | 7.823% | $208.6159 | $208.62 | $208.60 | $208.60 |
| Purchase #5 | $6.55 | 5.639% | $6.9194 | $6.92 | $6.90 | $6.90 |
| Purchase #6 | $69.94 | 6.347% | $74.3791 | $74.38 | $74.40 | $74.40 |
| Purchase #7 | $12.67 | 8.350% | $13.7279 | $13.73 | $13.75 | $13.70 |
| 7 purchase totals = | $694.25 | $741.8595 | $741.86 | $741.85 | $741.80 | |