| 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 | $141.74 | 11.164% | $157.5639 | $157.56 | $157.55 | $157.60 |
| Purchase #2 | $230.51 | 5.742% | $243.7459 | $243.75 | $243.75 | $243.70 |
| Purchase #3 | $198.59 | 5.569% | $209.6495 | $209.65 | $209.65 | $209.60 |
| Purchase #4 | $93.34 | 8.842% | $101.5931 | $101.59 | $101.60 | $101.60 |
| Purchase #5 | $11.63 | 5.588% | $12.2799 | $12.28 | $12.30 | $12.30 |
| Purchase #6 | $139.67 | 6.147% | $148.2555 | $148.26 | $148.25 | $148.30 |
| Purchase #7 | $24.83 | 7.725% | $26.7481 | $26.75 | $26.75 | $26.70 |
| 7 purchase totals = | $840.31 | $899.8359 | $899.84 | $899.85 | $899.80 | |