| 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 | $141.59 | 5.296% | $149.0886 | $149.09 | $149.10 | $149.10 |
| Purchase #2 | $54.79 | 6.288% | $58.2352 | $58.24 | $58.25 | $58.20 |
| Purchase #3 | $81.63 | 3.501% | $84.4879 | $84.49 | $84.50 | $84.50 |
| Purchase #4 | $114.67 | 4.479% | $119.8061 | $119.81 | $119.80 | $119.80 |
| Purchase #5 | $55.31 | 4.499% | $57.7984 | $57.80 | $57.80 | $57.80 |
| Purchase #6 | $165.32 | 11.407% | $184.1781 | $184.18 | $184.20 | $184.20 |
| Purchase #7 | $201.77 | 9.812% | $221.5677 | $221.57 | $221.55 | $221.60 |
| 7 purchase totals = | $815.08 | $875.1620 | $875.18 | $875.20 | $875.20 | |