| 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 | $171.86 | 9.501% | $188.1884 | $188.19 | $188.20 | $188.20 |
| Purchase #2 | $18.58 | 7.271% | $19.931 | $19.93 | $19.95 | $19.90 |
| Purchase #3 | $95.41 | 8.848% | $103.8519 | $103.85 | $103.85 | $103.90 |
| Purchase #4 | $61.86 | 12.848% | $69.8078 | $69.81 | $69.80 | $69.80 |
| Purchase #5 | $209.70 | 4.263% | $218.6395 | $218.64 | $218.65 | $218.60 |
| Purchase #6 | $150.88 | 8.724% | $164.0428 | $164.04 | $164.05 | $164.00 |
| Purchase #7 | $37.64 | 5.736% | $39.799 | $39.80 | $39.80 | $39.80 |
| 7 purchase totals = | $745.93 | $804.2604 | $804.26 | $804.30 | $804.20 | |