| 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 | $195.70 | 3.126% | $201.8176 | $201.82 | $201.80 | $201.80 |
| Purchase #2 | $171.81 | 3.562% | $177.9299 | $177.93 | $177.95 | $177.90 |
| Purchase #3 | $83.90 | 8.147% | $90.7353 | $90.74 | $90.75 | $90.70 |
| Purchase #4 | $32.52 | 7.713% | $35.0283 | $35.03 | $35.05 | $35.00 |
| Purchase #5 | $155.56 | 9.736% | $170.7053 | $170.71 | $170.70 | $170.70 |
| Purchase #6 | $41.91 | 12.327% | $47.0762 | $47.08 | $47.10 | $47.10 |
| Purchase #7 | $98.51 | 11.238% | $109.5806 | $109.58 | $109.60 | $109.60 |
| 7 purchase totals = | $779.91 | $832.8732 | $832.89 | $832.95 | $832.80 | |