| 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 | $179.44 | 8.354% | $194.4304 | $194.43 | $194.45 | $194.40 |
| Purchase #2 | $93.86 | 6.741% | $100.1871 | $100.19 | $100.20 | $100.20 |
| Purchase #3 | $180.79 | 3.174% | $186.5283 | $186.53 | $186.55 | $186.50 |
| Purchase #4 | $81.36 | 9.473% | $89.0672 | $89.07 | $89.05 | $89.10 |
| Purchase #5 | $241.46 | 4.242% | $251.7027 | $251.70 | $251.70 | $251.70 |
| Purchase #6 | $200.41 | 5.457% | $211.3464 | $211.35 | $211.35 | $211.30 |
| Purchase #7 | $32.71 | 4.464% | $34.1702 | $34.17 | $34.15 | $34.20 |
| 7 purchase totals = | $1,010.03 | $1,067.4323 | $1,067.44 | $1,067.45 | $1,067.40 | |