| 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 | $155.75 | 11.708% | $173.9852 | $173.99 | $174.00 | $174.00 |
| Purchase #2 | $48.52 | 5.315% | $51.0988 | $51.10 | $51.10 | $51.10 |
| Purchase #3 | $235.93 | 5.529% | $248.9746 | $248.97 | $248.95 | $249.00 |
| Purchase #4 | $63.65 | 10.693% | $70.4561 | $70.46 | $70.45 | $70.50 |
| Purchase #5 | $83.80 | 7.799% | $90.3356 | $90.34 | $90.35 | $90.30 |
| Purchase #6 | $9.68 | 11.864% | $10.8284 | $10.83 | $10.85 | $10.80 |
| Purchase #7 | $101.74 | 7.247% | $109.1131 | $109.11 | $109.10 | $109.10 |
| 7 purchase totals = | $699.07 | $754.7918 | $754.80 | $754.80 | $754.80 | |