| 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 | $187.34 | 7.756% | $201.8701 | $201.87 | $201.85 | $201.90 |
| Purchase #2 | $62.30 | 11.477% | $69.4502 | $69.45 | $69.45 | $69.50 |
| Purchase #3 | $172.68 | 9.337% | $188.8031 | $188.80 | $188.80 | $188.80 |
| Purchase #4 | $79.96 | 12.629% | $90.0581 | $90.06 | $90.05 | $90.10 |
| Purchase #5 | $39.90 | 11.817% | $44.615 | $44.62 | $44.60 | $44.60 |
| Purchase #6 | $109.77 | 4.388% | $114.5867 | $114.59 | $114.60 | $114.60 |
| Purchase #7 | $157.37 | 12.728% | $177.4001 | $177.40 | $177.40 | $177.40 |
| 7 purchase totals = | $809.32 | $886.7833 | $886.79 | $886.75 | $886.90 | |