| 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 | $119.55 | 13.303% | $135.4537 | $135.45 | $135.45 | $135.50 |
| Purchase #2 | $65.88 | 8.693% | $71.6069 | $71.61 | $71.60 | $71.60 |
| Purchase #3 | $148.83 | 11.187% | $165.4796 | $165.48 | $165.50 | $165.50 |
| Purchase #4 | $45.89 | 12.739% | $51.7359 | $51.74 | $51.75 | $51.70 |
| Purchase #5 | $101.74 | 12.848% | $114.8116 | $114.81 | $114.80 | $114.80 |
| Purchase #6 | $203.56 | 7.489% | $218.8046 | $218.80 | $218.80 | $218.80 |
| Purchase #7 | $226.83 | 3.734% | $235.2998 | $235.30 | $235.30 | $235.30 |
| 7 purchase totals = | $912.28 | $993.1921 | $993.19 | $993.20 | $993.20 | |