| 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 | $141.37 | 12.559% | $159.1247 | $159.12 | $159.10 | $159.10 |
| Purchase #2 | $126.50 | 6.508% | $134.7326 | $134.73 | $134.75 | $134.70 |
| Purchase #3 | $21.98 | 6.486% | $23.4056 | $23.41 | $23.40 | $23.40 |
| Purchase #4 | $179.99 | 10.294% | $198.5182 | $198.52 | $198.50 | $198.50 |
| Purchase #5 | $209.35 | 12.656% | $235.8453 | $235.85 | $235.85 | $235.80 |
| Purchase #6 | $111.41 | 5.392% | $117.4172 | $117.42 | $117.40 | $117.40 |
| Purchase #7 | $98.48 | 13.372% | $111.6487 | $111.65 | $111.65 | $111.60 |
| 7 purchase totals = | $889.08 | $980.6923 | $980.70 | $980.65 | $980.50 | |