| 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 | $166.85 | 11.594% | $186.1946 | $186.19 | $186.20 | $186.20 |
| Purchase #2 | $67.76 | 4.577% | $70.8614 | $70.86 | $70.85 | $70.90 |
| Purchase #3 | $129.70 | 4.694% | $135.7881 | $135.79 | $135.80 | $135.80 |
| Purchase #4 | $144.63 | 13.807% | $164.5991 | $164.60 | $164.60 | $164.60 |
| Purchase #5 | $72.51 | 10.335% | $80.0039 | $80.00 | $80.00 | $80.00 |
| Purchase #6 | $123.65 | 11.733% | $138.1579 | $138.16 | $138.15 | $138.20 |
| Purchase #7 | $106.93 | 3.769% | $110.9602 | $110.96 | $110.95 | $111.00 |
| 7 purchase totals = | $812.03 | $886.5652 | $886.56 | $886.55 | $886.70 | |