| 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 | $150.49 | 11.730% | $168.1425 | $168.14 | $168.15 | $168.10 |
| Purchase #2 | $147.75 | 8.693% | $160.5939 | $160.59 | $160.60 | $160.60 |
| Purchase #3 | $237.90 | 4.725% | $249.1408 | $249.14 | $249.15 | $249.10 |
| Purchase #4 | $41.75 | 3.836% | $43.3515 | $43.35 | $43.35 | $43.40 |
| Purchase #5 | $241.76 | 7.582% | $260.0902 | $260.09 | $260.10 | $260.10 |
| Purchase #6 | $197.75 | 10.161% | $217.8434 | $217.84 | $217.85 | $217.80 |
| Purchase #7 | $123.52 | 9.624% | $135.4076 | $135.41 | $135.40 | $135.40 |
| 7 purchase totals = | $1,140.92 | $1,234.5699 | $1,234.56 | $1,234.60 | $1,234.50 | |