| 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 | $185.94 | 7.254% | $199.4281 | $199.43 | $199.45 | $199.40 |
| Purchase #2 | $168.63 | 3.366% | $174.3061 | $174.31 | $174.30 | $174.30 |
| Purchase #3 | $30.75 | 13.164% | $34.7979 | $34.80 | $34.80 | $34.80 |
| Purchase #4 | $92.32 | 9.221% | $100.8328 | $100.83 | $100.85 | $100.80 |
| Purchase #5 | $121.54 | 11.276% | $135.2449 | $135.24 | $135.25 | $135.20 |
| Purchase #6 | $130.54 | 10.802% | $144.6409 | $144.64 | $144.65 | $144.60 |
| Purchase #7 | $128.55 | 5.512% | $135.6357 | $135.64 | $135.65 | $135.60 |
| 7 purchase totals = | $858.27 | $924.8864 | $924.89 | $924.95 | $924.70 | |