| 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 | $152.75 | 5.236% | $160.748 | $160.75 | $160.75 | $160.70 |
| Purchase #2 | $173.82 | 7.228% | $186.3837 | $186.38 | $186.40 | $186.40 |
| Purchase #3 | $97.74 | 4.487% | $102.1256 | $102.13 | $102.15 | $102.10 |
| Purchase #4 | $88.25 | 11.698% | $98.5735 | $98.57 | $98.55 | $98.60 |
| Purchase #5 | $91.38 | 12.218% | $102.5448 | $102.54 | $102.55 | $102.50 |
| Purchase #6 | $67.88 | 10.380% | $74.9259 | $74.93 | $74.95 | $74.90 |
| Purchase #7 | $250.32 | 13.215% | $283.3998 | $283.40 | $283.40 | $283.40 |
| 7 purchase totals = | $922.14 | $1,008.7013 | $1,008.70 | $1,008.75 | $1,008.60 | |