| 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 | $198.78 | 12.471% | $223.5699 | $223.57 | $223.55 | $223.60 |
| Purchase #2 | $33.47 | 4.665% | $35.0314 | $35.03 | $35.05 | $35.00 |
| Purchase #3 | $184.50 | 11.811% | $206.2913 | $206.29 | $206.30 | $206.30 |
| Purchase #4 | $40.57 | 6.873% | $43.3584 | $43.36 | $43.35 | $43.40 |
| Purchase #5 | $129.37 | 6.660% | $137.986 | $137.99 | $138.00 | $138.00 |
| Purchase #6 | $164.65 | 8.868% | $179.2512 | $179.25 | $179.25 | $179.30 |
| Purchase #7 | $162.80 | 11.393% | $181.3478 | $181.35 | $181.35 | $181.30 |
| 7 purchase totals = | $914.14 | $1,006.8360 | $1,006.84 | $1,006.85 | $1,006.90 | |