| 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 | $165.46 | 11.729% | $184.8668 | $184.87 | $184.85 | $184.90 |
| Purchase #2 | $234.80 | 12.573% | $264.3214 | $264.32 | $264.30 | $264.30 |
| Purchase #3 | $179.42 | 10.309% | $197.9164 | $197.92 | $197.90 | $197.90 |
| Purchase #4 | $167.69 | 12.182% | $188.118 | $188.12 | $188.10 | $188.10 |
| Purchase #5 | $237.51 | 12.483% | $267.1584 | $267.16 | $267.15 | $267.20 |
| Purchase #6 | $38.83 | 10.630% | $42.9576 | $42.96 | $42.95 | $43.00 |
| Purchase #7 | $30.99 | 6.489% | $33.0009 | $33.00 | $33.00 | $33.00 |
| 7 purchase totals = | $1,054.70 | $1,178.3395 | $1,178.35 | $1,178.25 | $1,178.40 | |