| 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 | $202.66 | 9.449% | $221.8093 | $221.81 | $221.80 | $221.80 |
| Purchase #2 | $69.62 | 13.846% | $79.2596 | $79.26 | $79.25 | $79.30 |
| Purchase #3 | $162.75 | 6.383% | $173.1383 | $173.14 | $173.15 | $173.10 |
| Purchase #4 | $238.82 | 10.550% | $264.0155 | $264.02 | $264.00 | $264.00 |
| Purchase #5 | $235.93 | 5.180% | $248.1512 | $248.15 | $248.15 | $248.20 |
| Purchase #6 | $142.84 | 8.319% | $154.7229 | $154.72 | $154.70 | $154.70 |
| Purchase #7 | $137.34 | 12.650% | $154.7135 | $154.71 | $154.70 | $154.70 |
| 7 purchase totals = | $1,189.96 | $1,295.8103 | $1,295.81 | $1,295.75 | $1,295.80 | |