| 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 | $205.67 | 3.142% | $212.1322 | $212.13 | $212.15 | $212.10 |
| Purchase #2 | $195.85 | 3.308% | $202.3287 | $202.33 | $202.35 | $202.30 |
| Purchase #3 | $171.99 | 4.657% | $179.9996 | $180.00 | $180.00 | $180.00 |
| Purchase #4 | $197.29 | 6.103% | $209.3306 | $209.33 | $209.35 | $209.30 |
| Purchase #5 | $93.84 | 3.203% | $96.8457 | $96.85 | $96.85 | $96.80 |
| Purchase #6 | $102.83 | 12.190% | $115.365 | $115.37 | $115.35 | $115.40 |
| Purchase #7 | $151.84 | 3.733% | $157.5082 | $157.51 | $157.50 | $157.50 |
| 7 purchase totals = | $1,119.31 | $1,173.5100 | $1,173.52 | $1,173.55 | $1,173.40 | |