| 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 | $13.57 | 5.683% | $14.3412 | $14.34 | $14.35 | $14.30 |
| Purchase #2 | $164.60 | 13.275% | $186.4507 | $186.45 | $186.45 | $186.50 |
| Purchase #3 | $166.36 | 12.306% | $186.8323 | $186.83 | $186.85 | $186.80 |
| Purchase #4 | $23.60 | 8.203% | $25.5359 | $25.54 | $25.55 | $25.50 |
| Purchase #5 | $173.69 | 9.799% | $190.7099 | $190.71 | $190.70 | $190.70 |
| Purchase #6 | $198.76 | 12.418% | $223.442 | $223.44 | $223.45 | $223.40 |
| Purchase #7 | $165.52 | 7.404% | $177.7751 | $177.78 | $177.80 | $177.80 |
| 7 purchase totals = | $906.10 | $1,005.0871 | $1,005.09 | $1,005.15 | $1,005.00 | |