| 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 | $165.77 | 11.721% | $185.1999 | $185.20 | $185.20 | $185.20 |
| Purchase #2 | $114.58 | 3.289% | $118.3485 | $118.35 | $118.35 | $118.30 |
| Purchase #3 | $31.63 | 12.380% | $35.5458 | $35.55 | $35.55 | $35.50 |
| Purchase #4 | $235.90 | 12.691% | $265.8381 | $265.84 | $265.85 | $265.80 |
| Purchase #5 | $36.34 | 12.702% | $40.9559 | $40.96 | $40.95 | $41.00 |
| Purchase #6 | $95.44 | 13.650% | $108.4676 | $108.47 | $108.45 | $108.50 |
| Purchase #7 | $54.86 | 5.320% | $57.7786 | $57.78 | $57.80 | $57.80 |
| 7 purchase totals = | $734.52 | $812.1344 | $812.15 | $812.15 | $812.10 | |