| 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 | $146.53 | 7.623% | $157.7 | $157.70 | $157.70 | $157.70 |
| Purchase #2 | $171.48 | 10.628% | $189.7049 | $189.70 | $189.70 | $189.70 |
| Purchase #3 | $227.79 | 11.258% | $253.4346 | $253.43 | $253.45 | $253.40 |
| Purchase #4 | $10.89 | 7.527% | $11.7097 | $11.71 | $11.70 | $11.70 |
| Purchase #5 | $63.78 | 11.757% | $71.2786 | $71.28 | $71.30 | $71.30 |
| Purchase #6 | $45.53 | 12.841% | $51.3765 | $51.38 | $51.40 | $51.40 |
| Purchase #7 | $81.60 | 10.400% | $90.0864 | $90.09 | $90.10 | $90.10 |
| 7 purchase totals = | $747.60 | $825.2907 | $825.29 | $825.35 | $825.30 | |