| 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 | $183.32 | 5.433% | $193.2798 | $193.28 | $193.30 | $193.30 |
| Purchase #2 | $194.44 | 7.608% | $209.233 | $209.23 | $209.25 | $209.20 |
| Purchase #3 | $159.68 | 3.484% | $165.2433 | $165.24 | $165.25 | $165.20 |
| Purchase #4 | $42.73 | 9.482% | $46.7817 | $46.78 | $46.80 | $46.80 |
| Purchase #5 | $5.36 | 11.466% | $5.9746 | $5.97 | $5.95 | $6.00 |
| Purchase #6 | $98.62 | 7.488% | $106.0047 | $106.00 | $106.00 | $106.00 |
| Purchase #7 | $52.62 | 3.731% | $54.5833 | $54.58 | $54.60 | $54.60 |
| 7 purchase totals = | $736.77 | $781.1004 | $781.08 | $781.15 | $781.10 | |