| 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 | $175.47 | 5.677% | $185.4314 | $185.43 | $185.45 | $185.40 |
| Purchase #2 | $65.98 | 7.719% | $71.073 | $71.07 | $71.05 | $71.10 |
| Purchase #3 | $211.82 | 12.361% | $238.0031 | $238.00 | $238.00 | $238.00 |
| Purchase #4 | $220.84 | 6.620% | $235.4596 | $235.46 | $235.45 | $235.50 |
| Purchase #5 | $182.79 | 5.279% | $192.4395 | $192.44 | $192.45 | $192.40 |
| Purchase #6 | $32.45 | 13.850% | $36.9443 | $36.94 | $36.95 | $36.90 |
| Purchase #7 | $47.72 | 11.872% | $53.3853 | $53.39 | $53.40 | $53.40 |
| 7 purchase totals = | $937.07 | $1,012.7362 | $1,012.73 | $1,012.75 | $1,012.70 | |