| 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 | $159.50 | 3.114% | $164.4668 | $164.47 | $164.45 | $164.50 |
| Purchase #2 | $150.29 | 6.838% | $160.5668 | $160.57 | $160.55 | $160.60 |
| Purchase #3 | $237.57 | 4.846% | $249.0826 | $249.08 | $249.10 | $249.10 |
| Purchase #4 | $149.84 | 13.322% | $169.8017 | $169.80 | $169.80 | $169.80 |
| Purchase #5 | $95.69 | 8.264% | $103.5978 | $103.60 | $103.60 | $103.60 |
| Purchase #6 | $38.27 | 8.524% | $41.5321 | $41.53 | $41.55 | $41.50 |
| Purchase #7 | $141.32 | 4.575% | $147.7854 | $147.79 | $147.80 | $147.80 |
| 7 purchase totals = | $972.48 | $1,036.8332 | $1,036.84 | $1,036.85 | $1,036.90 | |