| 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 | $195.91 | 3.502% | $202.7708 | $202.77 | $202.75 | $202.80 |
| Purchase #2 | $225.71 | 3.610% | $233.8581 | $233.86 | $233.85 | $233.90 |
| Purchase #3 | $154.44 | 6.715% | $164.8106 | $164.81 | $164.80 | $164.80 |
| Purchase #4 | $245.97 | 4.345% | $256.6574 | $256.66 | $256.65 | $256.70 |
| Purchase #5 | $45.62 | 4.622% | $47.7286 | $47.73 | $47.75 | $47.70 |
| Purchase #6 | $171.89 | 12.736% | $193.7819 | $193.78 | $193.80 | $193.80 |
| Purchase #7 | $237.92 | 10.393% | $262.647 | $262.65 | $262.65 | $262.60 |
| 7 purchase totals = | $1,277.46 | $1,362.2544 | $1,362.26 | $1,362.25 | $1,362.30 | |