| 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 | $190.97 | 5.837% | $202.1169 | $202.12 | $202.10 | $202.10 |
| Purchase #2 | $69.48 | 11.248% | $77.2951 | $77.30 | $77.30 | $77.30 |
| Purchase #3 | $105.90 | 9.848% | $116.329 | $116.33 | $116.35 | $116.30 |
| Purchase #4 | $106.63 | 7.567% | $114.6987 | $114.70 | $114.70 | $114.70 |
| Purchase #5 | $10.38 | 13.697% | $11.8017 | $11.80 | $11.80 | $11.80 |
| Purchase #6 | $175.93 | 4.346% | $183.5759 | $183.58 | $183.60 | $183.60 |
| Purchase #7 | $144.85 | 11.533% | $161.5556 | $161.56 | $161.55 | $161.60 |
| 7 purchase totals = | $804.14 | $867.3729 | $867.39 | $867.40 | $867.40 | |