| 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 | $154.50 | 12.713% | $174.1416 | $174.14 | $174.15 | $174.10 |
| Purchase #2 | $240.29 | 11.750% | $268.5241 | $268.52 | $268.50 | $268.50 |
| Purchase #3 | $146.30 | 11.772% | $163.5224 | $163.52 | $163.50 | $163.50 |
| Purchase #4 | $147.32 | 5.177% | $154.9468 | $154.95 | $154.95 | $154.90 |
| Purchase #5 | $75.32 | 13.416% | $85.4249 | $85.42 | $85.40 | $85.40 |
| Purchase #6 | $209.90 | 3.412% | $217.0618 | $217.06 | $217.05 | $217.10 |
| Purchase #7 | $246.48 | 7.455% | $264.8551 | $264.86 | $264.85 | $264.90 |
| 7 purchase totals = | $1,220.11 | $1,328.4767 | $1,328.47 | $1,328.40 | $1,328.40 | |