| 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 | $205.75 | 7.784% | $221.7656 | $221.77 | $221.75 | $221.80 |
| Purchase #2 | $94.56 | 13.185% | $107.0277 | $107.03 | $107.05 | $107.00 |
| Purchase #3 | $209.31 | 6.709% | $223.3526 | $223.35 | $223.35 | $223.40 |
| Purchase #4 | $160.28 | 9.403% | $175.3511 | $175.35 | $175.35 | $175.40 |
| Purchase #5 | $85.90 | 12.313% | $96.4769 | $96.48 | $96.50 | $96.50 |
| Purchase #6 | $65.31 | 3.207% | $67.4045 | $67.40 | $67.40 | $67.40 |
| Purchase #7 | $174.44 | 7.828% | $188.0952 | $188.10 | $188.10 | $188.10 |
| 7 purchase totals = | $995.55 | $1,079.4736 | $1,079.48 | $1,079.50 | $1,079.60 | |