| 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 | $168.57 | 10.828% | $186.8228 | $186.82 | $186.80 | $186.80 |
| Purchase #2 | $78.74 | 13.752% | $89.5683 | $89.57 | $89.55 | $89.60 |
| Purchase #3 | $133.66 | 11.660% | $149.2448 | $149.24 | $149.25 | $149.20 |
| Purchase #4 | $6.62 | 8.646% | $7.1924 | $7.19 | $7.20 | $7.20 |
| Purchase #5 | $159.28 | 9.242% | $174.0007 | $174.00 | $174.00 | $174.00 |
| Purchase #6 | $80.44 | 3.863% | $83.5474 | $83.55 | $83.55 | $83.50 |
| Purchase #7 | $181.84 | 11.125% | $202.0697 | $202.07 | $202.05 | $202.10 |
| 7 purchase totals = | $809.15 | $892.4461 | $892.44 | $892.40 | $892.40 | |