| 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 | $137.36 | 4.550% | $143.6099 | $143.61 | $143.60 | $143.60 |
| Purchase #2 | $14.44 | 9.189% | $15.7669 | $15.77 | $15.75 | $15.80 |
| Purchase #3 | $49.80 | 5.373% | $52.4758 | $52.48 | $52.50 | $52.50 |
| Purchase #4 | $143.38 | 11.188% | $159.4214 | $159.42 | $159.40 | $159.40 |
| Purchase #5 | $233.36 | 7.549% | $250.9763 | $250.98 | $251.00 | $251.00 |
| Purchase #6 | $199.40 | 6.223% | $211.8087 | $211.81 | $211.80 | $211.80 |
| Purchase #7 | $117.43 | 5.282% | $123.6327 | $123.63 | $123.65 | $123.60 |
| 7 purchase totals = | $895.17 | $957.6917 | $957.70 | $957.70 | $957.70 | |