| 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 | $157.40 | 6.221% | $167.1919 | $167.19 | $167.20 | $167.20 |
| Purchase #2 | $22.82 | 8.551% | $24.7713 | $24.77 | $24.75 | $24.80 |
| Purchase #3 | $186.53 | 11.274% | $207.5594 | $207.56 | $207.55 | $207.60 |
| Purchase #4 | $171.94 | 4.540% | $179.7461 | $179.75 | $179.75 | $179.70 |
| Purchase #5 | $29.68 | 12.546% | $33.4037 | $33.40 | $33.40 | $33.40 |
| Purchase #6 | $221.80 | 7.621% | $238.7034 | $238.70 | $238.70 | $238.70 |
| Purchase #7 | $147.49 | 12.188% | $165.4661 | $165.47 | $165.45 | $165.50 |
| 7 purchase totals = | $937.66 | $1,016.8419 | $1,016.84 | $1,016.80 | $1,016.90 | |