| 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 | $189.77 | 9.141% | $207.1169 | $207.12 | $207.10 | $207.10 |
| Purchase #2 | $33.91 | 6.422% | $36.0877 | $36.09 | $36.10 | $36.10 |
| Purchase #3 | $71.72 | 12.540% | $80.7137 | $80.71 | $80.70 | $80.70 |
| Purchase #4 | $126.47 | 9.753% | $138.8046 | $138.80 | $138.80 | $138.80 |
| Purchase #5 | $105.71 | 8.402% | $114.5918 | $114.59 | $114.60 | $114.60 |
| Purchase #6 | $207.72 | 10.341% | $229.2003 | $229.20 | $229.20 | $229.20 |
| Purchase #7 | $149.77 | 3.303% | $154.7169 | $154.72 | $154.70 | $154.70 |
| 7 purchase totals = | $885.07 | $961.2319 | $961.23 | $961.20 | $961.20 | |