| 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 | $63.92 | 6.674% | $68.186 | $68.19 | $68.20 | $68.20 |
| Purchase #2 | $170.45 | 5.857% | $180.4333 | $180.43 | $180.45 | $180.40 |
| Purchase #3 | $90.69 | 10.180% | $99.9222 | $99.92 | $99.90 | $99.90 |
| Purchase #4 | $171.30 | 8.210% | $185.3637 | $185.36 | $185.35 | $185.40 |
| Purchase #5 | $202.28 | 11.151% | $224.8362 | $224.84 | $224.85 | $224.80 |
| Purchase #6 | $66.74 | 13.449% | $75.7159 | $75.72 | $75.70 | $75.70 |
| Purchase #7 | $225.44 | 13.704% | $256.3343 | $256.33 | $256.35 | $256.30 |
| 7 purchase totals = | $990.82 | $1,090.7916 | $1,090.79 | $1,090.80 | $1,090.70 | |